Association for Library Collections & Technical Services. (1957). Library Resources & Technical Services. American Library Association.
Chicago-referens (17:e uppl.)Association for Library Collections & Technical Services. Library Resources & Technical Services. Chicago, Ill: American Library Association, 1957.
MLA-referens (8:e uppl.)Association for Library Collections & Technical Services. Library Resources & Technical Services. American Library Association, 1957.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.