APA-referens (7:e uppl.)
Perry, D. L. (2012). What makes learning fun?: Principles for the design of intrinsically motivating museum exhibits. AltaMira Press.
Chicago-referens (17:e uppl.)
Perry, Deborah L. What Makes Learning Fun?: Principles for the Design of Intrinsically Motivating Museum Exhibits. Lanham, Md.: AltaMira Press, 2012.
MLA-referens (9:e uppl.)
Perry, Deborah L. What Makes Learning Fun?: Principles for the Design of Intrinsically Motivating Museum Exhibits. AltaMira Press, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.