APA aipamena

Michigan ,E.A. (2011). Good Grammar for every one. Ingenious Books.

Chicago Style aipamena

Michigan ,E.A. Good Grammar for Every One. New Delhi: Ingenious Books, 2011.

MLA aipamena

Michigan ,E.A. Good Grammar for Every One. Ingenious Books, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.