Ard, John.1982. Auxiliary Do: Support or Emphasis. Linguistics20:445-66.
2.
Barber, Charles.1976. Early Modern English. London: Andre Deutsch .
3.
Bradford, William.1794. A Descriptive and Historical Account of New England, in Verse. Collections of the Massachusetts Historical Society for the Year 1794 III:77-84 .
4.
----- 1841. A Dialogue or the Sum of a Conference between Some Young Men Born in New England, and sundry ancient Men That Came out of Holland and Old England, Anno domini1648. In Chronicles of the Pilgrim Fathers of the Colony of Plymouth, from 1602 to 1625, ed. by Alexander Young (Boston: Charles C. Little and James Brown).
5.
----- 1964. Bradford's History of Plymouth Plantation, 1606-1646. Ed. by W. T. Davis.Original Narratives of Early American History, 2. New York: Barnes and Noble.
6.
Dahl, Torsten.1956. Linguistic Studies in Some Elizabethan Writings II: The Auxiliary Do. Acta Jutlandica28:1.
7.
Ellegård, Alvar.1953. The Auxiliary 'Do': The Establishment and Regulation of Its Use in English. Gothenburg Studies in English, 2.
8.
Engblom, Victor.1938. On the Origin and Early Development of the Auxiliary 'Do'. Lund Studies in English, 6. Lund : Gleerup.
9.
Hausmann, Robert P.1974. The Origin and Development of Modern English Periphrastic Do. In Historical Linguistics, I, ed. by J. M. Anderson and C. Jones ( Amsterdam: North Holland Linguistic Series), 158-189.
10.
Ihalainen, Ossi.1976. Periphrastic Do in Affirmative Sentences in the Dialect of East Somerset. Neuphilologische Mitteslungen77:608-22.
11.
----- 1981. A Note on Eliciting Data in Dialectology: The Case of Periphrastic Do. Neuphilologische Mitteilungen82:25-7.
12.
Keayne, Robert.1886. The Last Will and Testament of Me, Robert Keayne, All of it Written with My Owne Hands and Began by Me , Mo: 6: 1: 1653, Comonly Called August. Boston Record Commissioners Report, 10.
13.
----- 1974. Notes of Sermons by John Cotton and Proceedings of the First Church of Boston from 23 November 1639 to 1 June 1640. Ed. by Helle M. Alpert. Diss., Tufts University.
14.
Kytö, Merja.Forthcoming. On the Use of the Modal Auxiliaries Can and May in Early American English. Proceedings of NWA VE XII.
15.
----- and Matti Rissanen.1983. The Syntactic Study of Early American English: The Variationist at the Mercy of His Corpus?Neuphilologische Mitteilungen84:470-90.
16.
Marchand, Hans.1938-39. Syntaktische Homonymie: das umschreibende do. Englische Studien 73:227-52.
17.
Mather, Cotton.1914. Memorable Providences, Related to Witchcrafts and Possessions. Narratives of the Witchcraft Cases, 1648-1706. Ed. by G. L. Burr.Original Narratives of Early American History , 17. New York: Barnes and Noble.
18.
Mustanoja, Tauno F.1960. A Middle English Syntax I: Parts of Speech. Mémoires de la Société Néophilologique, 23.
19.
Nevalainen, Terttu, and Matti Rissanen.Forthcoming. Do You Support the Do-Support? Emphatic and Non-Emphatic Do in Affirmative Statements in Present-Day Spoken English. Papers from the Third Scandinavian Symposium on Syntactic Variation.
20.
Quirk, Randolph, Sidney Greenbaum, Geoffrey Leech and Jan Svartvik. 1972. A Grammar of Contemporary English. London: Longmans.
21.
Records of the Suffolk County Court, 1671- 1680, 1-2. 1933. Publications of the Colonial Society of Massachusetts, Collections, 29-30.
22.
Rissanen, Matti.Forthcoming. Variation and the Study of English Historical Syntax. Proceedings of NWA VE XII.
23.
Salmon, Vivian.1965. Sentence Structure in Colloquial Shakespearian English. Transactions of the Philological Society.105-40.
24.
Samuels, M.L.1972. Linguistic Evolution, with Special Reference to English. London: Cambridge University Press.
25.
Stein, Dieter.Forthcoming 1. Syntactic Variation and Change: The Case of Do in Questions in Early Modern English. Folia Linguistica Historica.
Tieken-Boon van Ostade, Ingrid. Forthcoming. Do-Support in the Writings of Lady Mary Wortley Montagu. Folia Linguistica Historica, 6.1.
28.
Traugott, Elizabeth.1972. A History of English Syntax: A Transformational Approach to the History of English Sentence Structures. New York: Holt, Rinehart and Winston.
29.
Trnka, B.1930. On the Syntax of the English Verb from Caxton to Dryden. Travaux du Cercle Linguistique de Prague, 3.
30.
Visser, F. Th.1969. An Historical Syntax of the English Language. Vol. 3.1. Leiden: E. J. Brill.
31.
Winthrop, John.1959. Winthrop's Journal, "The History of New England", 1630-1649 . Ed. by J. K. Hosmer.Original Narratives of Early American History, 3-4. New York : Barnes and Noble.
32.
Winthrop Papers.1943-47. Volumes 3-4, 1631-1649. Boston: The Massachusetts Historical Society.