APA-referens (7:e uppl.)

Boston University School of Management. Builders and Leaders. Boston University School of Management.

Chicago-referens (17:e uppl.)

Boston University School of Management. Builders and Leaders. Boston: Boston University School of Management.

MLA-referens (9:e uppl.)

Boston University School of Management. Builders and Leaders. Boston University School of Management.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.