Astrup, Chr. and Ødegard, Ørnulv: "Internal migration and mental disease in Norway." Psychiatric Quarterly Supplement, 1960, 34, 116-130.
2.
Jaco, E.Gartly: The Social Epidemiology of Mental Disorders : A Psychiatric Survey of Texas. New York: Russell Sage Foundation. 1960.
3.
Lazarus, Judith, Locke, Ben Z. and Thomas, Dorothy Swaine : "Migration differentials in mental disease " Milbank Memorial Fund, 1963, XLI, 1.
4.
Locke, Ben Z. and Duvall, Henrietta: "Migration and mental disease." Eugenics Quarterly, 1964, 11, 218.
5.
Malzberg, Benjamin and Lee, Everett S.: Migration and Mental Disease : A Study of First Admissions to Hospitals for Mental Disease, New York, 1939-1941. New York : Social Science Research Council, Chapter 3.
6.
Malzberg, Benjamin: "Migration and mental disease in New York State, 1939-1941." Human Biology, 1956, 28, 355.
7.
Malzberg. Benjamin: "Migration and mental disease among the white population of New York State, 1949-1951." Human Biology, 1962, 34, 96.
8.
Malzberg, Benjamin:The Mental Health of the Negro. Albany, N.Y.: Research Foundation for Mental Hygiene, Inc., 1962, Chapter 2.
9.
Malzberg, Benjamin: "Mental disease among foreign-born in Canada, 1950-1952, in relation to period of immigration." Amer. Jnl. Psychiat., 1964, 120, 971-973.
10.
Malzberg, Benjamin:Internal Migration and Mental Disease in Canada, 1950-1952. Albany, N.Y.: Research Foundation for Mental Hygiene, Inc., 1964.
11.
Malzberg, Benjamin:Mental Disease in Canada, 1950-1952: A Study of Comparative Incidence of Mental Disease Among Those of British and French Origin. Albany, N.Y. : Research Foundation for Mental Hygiene, Inc. , 1964.
12.
Malzberg, Benjamin:Mental Disease Among the Puerto Rican Population of New York State, 1960-1961 . Albany, N.Y.: Research Foundation for Mental Hygiene, Inc., 1965.
13.
Murphy, H.B.M.: "Migration and the Major Mental Disorders." In Mobility and Mental Health. Mildred B. Kantor (ed.), Springfield, Ill.: Charles C. Thomas , 1965. Chapter 1.
14.
Ødegard, Ørnulv : "The distribution of mental diseases in Norway " Acta Psychiatrica et Neurologia, 1945, XX, 2-3.
15.
United States Census of Population, 1960. U.S. Department of Commerce. Bureau of the Census. Washington, D.C. P.C.(1)-360. Table 98.
16.
United States Census of Population, 1960. Puerto Ricans in the United States. U.S. Department of Commerce. Bureau of the Census. Washington, D.C. P.C.(2)-1D.