APA (7th ed.) Zitazioa
Kellerman, E., & Sharwood Smith, M. (1986). Crosslinguistic influence in second language acquisition: Ed. by Eric Kellerman and Michael Sharwood Smith. Pergamon Inst. of English.
Chicago Style (17th ed.) Zitazioa
Kellerman, Eric, eta Michael Sharwood Smith. Crosslinguistic Influence in Second Language Acquisition: Ed. by Eric Kellerman and Michael Sharwood Smith. New York [usw.], Frankfurt: Pergamon Inst. of English, 1986.
MLA (9th ed.) Zitazioa
Kellerman, Eric, eta Michael Sharwood Smith. Crosslinguistic Influence in Second Language Acquisition: Ed. by Eric Kellerman and Michael Sharwood Smith. Pergamon Inst. of English, 1986.
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