Gaya APA

Cass, J., Birnbaum, M. (1981). Comparative guide to American colleges : for students,parents, and couselors . New York: Harper and Row Publisher.

Gaya MLA

Cass, James., Birnbaum, Max. "Comparative guide to American colleges : for students,parents, and couselors". New York: Harper and Row Publisher, 1981. Text.