Não informado. (1953). Audio visual communication review. National Education Association, Department of Audio Visual Instruction.
Chicago-referens (17:e uppl.)Não informado. Audio Visual Communication Review. Washington: National Education Association, Department of Audio Visual Instruction, 1953.
MLA-referens (8:e uppl.)Não informado. Audio Visual Communication Review. National Education Association, Department of Audio Visual Instruction, 1953.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.