Public Library Association. Audiovisual Committee. (1975). Recommendations for audiovisual materials and services for small and medium-sized public libraries. American Library Association.
Lua i Stíl Chicago (17ú heag.)Public Library Association. Audiovisual Committee. Recommendations for Audiovisual Materials and Services for Small and Medium-sized Public Libraries. Chicago: American Library Association, 1975.
Lua MLA (9ú heag.)Public Library Association. Audiovisual Committee. Recommendations for Audiovisual Materials and Services for Small and Medium-sized Public Libraries. American Library Association, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.