Clahsen, H. and Muysken, P. 1986: The availability of universal grammar to
adult and child learners:a study of the acquisition of German word order. Second
Language Research 2, 93-119.
2.
Hoekstra, T. and Hyams, N. 1995: The syntax and interpretation of dropped
categories in child language: a unified account. Paper presented at the WCCFL XIV
Conference, USC, Los Angeles.
3.
Liceras, J.1986: Linguistic theory and second language acquisition.
Tübingen: Narr
.
4.
Liceras, J.1988: Syntax and stylistics: more on the pro-drop
parameter. In
Pankhurst, J.
,
Sharwood Smith, M.
and
Van Buren, P.
, editors, Learnability and second languages: a book of readings.
Dordrecht: Foris
.
5.
Liceras, J.1989: On some properties of the pro-drop parameter: looking for
missing subjects in non-native Spanish. In
Gass, S.
and
Schachter, J.
, editors, Linguistic perspectives in second language acquisition.
Cambridge: Cambridge University Press
.
6.
Montalbetti, M. 1984: After binding. Unpublished doctoral dissertation, MIT.
7.
Schwartz, B. and Sprouse, R. 1996: L2 cognitive states and the full
transfer/full access model. Second Language Research 12, 40-72.