APA-referens (7:e uppl.)
Kells, H. R. (1994). Self-study processes: A guide for postsecondary and similar service-oriented institutions and programs (3rd ed.). Oryx Press.
Chicago-referens (17:e uppl.)
Kells, H. R. Self-study Processes: A Guide for Postsecondary and Similar Service-oriented Institutions and Programs. 3rd ed. Phoenix, AZ: Oryx Press, 1994.
MLA-referens (9:e uppl.)
Kells, H. R. Self-study Processes: A Guide for Postsecondary and Similar Service-oriented Institutions and Programs. 3rd ed. Oryx Press, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.