Public Library Association. Audiovisual Committee. (1975). Recommendations for audiovisual materials and services for small and medium-sized public libraries. American Library Association.
Citace podle Chicago (17th ed.)Public Library Association. Audiovisual Committee. Recommendations for Audiovisual Materials and Services for Small and Medium-sized Public Libraries. Chicago: American Library Association, 1975.
Citace podle MLA (9th ed.)Public Library Association. Audiovisual Committee. Recommendations for Audiovisual Materials and Services for Small and Medium-sized Public Libraries. American Library Association, 1975.
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