Bowen, H. R. (1981). Costs of higher education: How much do college and universities spend per Student and how much should they spend. Jossey- Bass.
Chicago-referens (17:e uppl.)Bowen, Howard R. Costs of Higher Education: How Much Do College and Universities Spend Per Student and How Much Should They Spend. Sanfrancisco: Jossey- Bass, 1981.
MLA-referens (9:e uppl.)Bowen, Howard R. Costs of Higher Education: How Much Do College and Universities Spend Per Student and How Much Should They Spend. Jossey- Bass, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.