American Library Association. Office for Adult Education. (1956). Cooperative film services in public libraries: A report of a survey of Public Library Film Cooperatives made by the ALA Office for Adult Education. American Library Association.
Cita Chicago (17th ed.)American Library Association. Office for Adult Education. Cooperative Film Services in Public Libraries: A Report of a Survey of Public Library Film Cooperatives Made by the ALA Office for Adult Education. Chicago: American Library Association, 1956.
Cita MLA (9th ed.)American Library Association. Office for Adult Education. Cooperative Film Services in Public Libraries: A Report of a Survey of Public Library Film Cooperatives Made by the ALA Office for Adult Education. American Library Association, 1956.