Humenuk, S. (1966). Automatic shelving and book retrieval: A contribution toward a progressive philosophy of library service for a research library.
Lua i Stíl Chicago (17ú heag.)Humenuk, Stanley. Automatic Shelving and Book Retrieval: A Contribution Toward a Progressive Philosophy of Library Service for a Research Library. [Urbana], 1966.
Lua MLA (8ú heag.)Humenuk, Stanley. Automatic Shelving and Book Retrieval: A Contribution Toward a Progressive Philosophy of Library Service for a Research Library. 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.