APA aipamena

Robert R. Rusk. (2007). The Doctrines of the Great Educators. Surjeet Publications.

Chicago Style aipamena

Robert R. Rusk. The Doctrines of the Great Educators. Surjeet Publications, 2007.

MLA aipamena

Robert R. Rusk. The Doctrines of the Great Educators. Surjeet Publications, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.