Não informado. (1953). Audio visual communication review. National Education Association, Department of Audio Visual Instruction.
Chicago-Zitierstil (17. Ausg.)Não informado. Audio Visual Communication Review. Washington: National Education Association, Department of Audio Visual Instruction, 1953.
MLA-Zitierstil (8. Ausg.)Não informado. Audio Visual Communication Review. National Education Association, Department of Audio Visual Instruction, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.