APA (7th ed.) Zitazioa

Galey, M., & Grady, W. F. (1978). Guidelines for certification of media specialist. Association for Educational Communications and Technology.

Chicago Style (17th ed.) Zitazioa

Galey, Minaruth, eta William F. Grady. Guidelines for Certification of Media Specialist. Washington, D.C: Association for Educational Communications and Technology, 1978.

MLA (9th ed.) Zitazioa

Galey, Minaruth, eta William F. Grady. Guidelines for Certification of Media Specialist. Association for Educational Communications and Technology, 1978.