Casta, A. (2012). Free comic book day: Revivifying comic zest through free heaps and flips. Gala.
Chicago-referens (17:e uppl.)Casta, Airiz. "Free Comic Book Day: Revivifying Comic Zest Through Free Heaps and Flips." Gala 2012.
MLA-referens (9:e uppl.)Casta, Airiz. "Free Comic Book Day: Revivifying Comic Zest Through Free Heaps and Flips." Gala, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.