American Library Association. Audio-visual Committee. (1975). Guidelines for audio-visual materials and services for large public libraries. The Association.
Lua i Stíl Chicago (17ú heag.)American Library Association. Audio-visual Committee. Guidelines for Audio-visual Materials and Services for Large Public Libraries. Chicago: The Association, 1975.
Lua MLA (9ú heag.)American Library Association. Audio-visual Committee. Guidelines for Audio-visual Materials and Services for Large Public Libraries. The Association, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.