Não informado. (1964). Media and Methods. American Society of Educators.
Chicago-referens (17:e uppl.)Não informado. Media and Methods. Philadelphia, Pa: American Society of Educators, 1964.
MLA-referens (8:e uppl.)Não informado. Media and Methods. American Society of Educators, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.