APA aipamena

Bourke, K. (2006). Vocabulary: Pre - intermediate. Oxford: Oxford Univ. Press.

Chicago Style aipamena

Bourke, Kenna. Vocabulary: Pre - Intermediate. Oxford: Oxford Univ. Press, 2006.

MLA aipamena

Bourke, Kenna. Vocabulary: Pre - Intermediate. Oxford: Oxford Univ. Press, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.