Παραπομπή APA

Dooley, A. R. (1968). Basic problems: Concepts and techniques. Wiley Eastern.

Παραπομπή Chicago Style

Dooley, Arch R. Basic Problems: Concepts and Techniques. New York: Wiley Eastern, 1968.

Παραπομπή MLA

Dooley, Arch R. Basic Problems: Concepts and Techniques. Wiley Eastern, 1968.