APA aipamena

(1997). Professional development in learning-centered schools. Ohio: National Staff Development Council.

Chicago Style aipamena

Professional Development in Learning-centered Schools. Ohio: National Staff Development Council, 1997.

MLA aipamena

Professional Development in Learning-centered Schools. Ohio: National Staff Development Council, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.