Cao, S. S. (2005). Issues and problems in international student exchange programs. College of Business Administration, University of the Philippines.
Chicago-referens (17:e uppl.)Cao, Sergio S. Issues and Problems in International Student Exchange Programs. Quezon City: College of Business Administration, University of the Philippines, 2005.
MLA-referens (9:e uppl.)Cao, Sergio S. Issues and Problems in International Student Exchange Programs. College of Business Administration, University of the Philippines, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.