Association for Preservation Technology. (1969). Bulletin of the Association for Preservation Technology. Association for Preservation Technology.
Lua i Stíl Chicago (17ú heag.)Association for Preservation Technology. Bulletin of the Association for Preservation Technology. Ottawa, Ont.: Association for Preservation Technology, 1969.
Lua MLA (8ú heag.)Association for Preservation Technology. Bulletin of the Association for Preservation Technology. Association for Preservation Technology, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.