APA aipamena

Harmer, J. (1993). Teaching anh learning grammar. England: Longman.

Chicago Style aipamena

Harmer, Jeremy. Teaching Anh Learning Grammar. England: Longman, 1993.

MLA aipamena

Harmer, Jeremy. Teaching Anh Learning Grammar. England: Longman, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.