Hare, A. P. (1976). Handbook of small group research (2nd ed.). Free Press.
Cita Chicago (17th ed.)Hare, Alexander Paul. Handbook of Small Group Research. 2nd ed. New York: Free Press, 1976.
Cita MLA (9th ed.)Hare, Alexander Paul. Handbook of Small Group Research. 2nd ed. Free Press, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.