(1975). Nonprint media in academic libraries. American Library Association.
Lua i Stíl Chicago (17ú heag.)Nonprint Media in Academic Libraries. Chicago: American Library Association, 1975.
Lua MLA (9ú heag.)Nonprint Media in Academic Libraries. American Library Association, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.