Clagett, C. (1985). Market segmentation by student goals. Office of Institutional Research and Analysis Report PB85-1. Largo, Maryland: Prince George's Community College.
2.
Kotler, P. & Fox, K. (1985). Strategic marketing for educational institutions. Englewood Cliffs, New Jersey: Prentice Hall.
3.
Mitchell, A. (1983). The nine American lifestyles. New York, New York: Warner Books.
