Connor, E. (2006). An introduction to reference services in academic libraries. Haworth Information Press.
Chicago-referens (17:e uppl.)Connor, Elizabeth. An Introduction to Reference Services in Academic Libraries. New York: Haworth Information Press, 2006.
MLA-referens (9:e uppl.)Connor, Elizabeth. An Introduction to Reference Services in Academic Libraries. Haworth Information Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.