Common Ground Publishing. The international journal of humanities education. Common Ground Publishing.
Chicago-referens (17:e uppl.)Common Ground Publishing. The International Journal of Humanities Education. Champaign, Illinois, USA: Common Ground Publishing.
MLA-referens (9:e uppl.)Common Ground Publishing. The International Journal of Humanities Education. Common Ground Publishing.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.