APA-referens (7:e uppl.)

Não informado. (2010). International Higher Education. Center for International Higher Education.

Chicago-referens (17:e uppl.)

Não informado. International Higher Education. Chestnut Hill, Mass: Center for International Higher Education, 2010.

MLA-referens (8:e uppl.)

Não informado. International Higher Education. Center for International Higher Education, 2010.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.