APA aipamena

Havihurest, R. . .. (1963). Human devolopment education. Longman.

Chicago Style aipamena

Havihurest, Robert. Human Devolopment Education. : Longman, 1963.

MLA aipamena

Havihurest, Robert. Human Devolopment Education. Longman, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.