Library Administration and Management Association, American Library Association. Library Research Round Table, & American Library Association. (1980). Library effectiveness: A state of the art. Library Administration and Management Association.
Chicago-referens (17:e uppl.)Library Administration and Management Association, American Library Association. Library Research Round Table, och American Library Association. Library Effectiveness: A State of the Art. Chicago: Library Administration and Management Association, 1980.
MLA-referens (9:e uppl.)Library Administration and Management Association, et al. Library Effectiveness: A State of the Art. Library Administration and Management Association, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.