2008. “How much syntactic reconstruction is possible?”.
2006. “Syntactic Reconstruction”.
2006. “Language Change and Language Contact” .
2006. “Rule  Borrowing”.
2001. “Contact-induced language change and pidgin/creole genesis”.
2000. On predicting calques and other contact effects
1999. with Beeching, Kate; Poplack, Shana; Meechan, Marjory; Sebba, Mark; Singh, Rajendra; Stolz, Thomas; & Winford, Donald. Peer Commentaries on “Borrowing and Shift-Induced Interference: Contrasting Patterns in French-Germanic Contact.”
1997. “On reconstructing past contact situations”.
1997. “On mechanisms of interference”.
1994. “Hypothesis Generation vs. Hypothesis Testing: A comparaison between Greenberg’s classifications in Africa and in the Americas”.
1991. with Kaufman, Terrence. Language contact, creolization, and genetic linguistics.
1991. Language
1984. Do You Remember Your Previous Life’s Language in Your Present Incarnation?
1983. Chinook Jargon in Areal and Historical Context
1982. Languages in Conflict: Linguistic Acculturation on the Great Plains by Paul Schach
1981. Are There Linguistic Prerequisites for Contact-Induced Language Change?