Quarterly Journal of Business & Economics. Creighton University, College of Business.
Chicago-referens (17:e uppl.)Quarterly Journal of Business & Economics. Creighton University, College of Business.
MLA-referens (9:e uppl.)Quarterly Journal of Business & Economics. Creighton University, College of Business.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.