APA aipamena

Kenna Bourke. (1999). The grammar lab; Teacher's book three. Oxford: Oxford Univ. Press.

Chicago Style aipamena

Kenna Bourke. The Grammar Lab; Teacher's Book Three. Oxford: Oxford Univ. Press, 1999.

MLA aipamena

Kenna Bourke. The Grammar Lab; Teacher's Book Three. Oxford: Oxford Univ. Press, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.