APA-referens (7:e uppl.)

Association of Research Libraries. University Library Management Studies Office. (1978). Planning for the future of the card catalog. ARL.

Chicago-referens (17:e uppl.)

Association of Research Libraries. University Library Management Studies Office. Planning for the Future of the Card Catalog. Washington, D.C.: ARL, 1978.

MLA-referens (8:e uppl.)

Association of Research Libraries. University Library Management Studies Office. Planning for the Future of the Card Catalog. ARL, 1978.