1. The bilingual's language modes;Grosjean,2001
2. Languages in Contact: Findings and Problems;Weinreich,1953
3. Psycholinguistics: a Survey of Theory and Research Problems;Ervin,1954
4. Interlingual word associations;Kolers;J. Verbal Learn. Verbal Behav.,1963
5. Proactive interference and language change in short-term memory;Goggin;J. Verbal Learn. Verbal Behav.,1971