Cita APA (7th ed.)
Scu0rzo, H. E. (1967). The practical audiovisual handbook for teachers.
Cita Chicago (17th ed.)
Scu0rzo, Herbert E. The Practical Audiovisual Handbook for Teachers. 1967.
Cita MLA (9th ed.)
Scu0rzo, Herbert E. The Practical Audiovisual Handbook for Teachers. 1967.
Atenció: Aquestes cites poden no estar 100% correctes.