Berelson, B., & Steiner, G. A. (1967). Human behavior: Shorter edition with teacher's manual. Harcourt, Brace & World.
Cita Chicago (17th ed.)Berelson, Bernard, i Gary Albert Steiner. Human Behavior: Shorter Edition with Teacher's Manual. New York: Harcourt, Brace & World, 1967.
Cita MLA (9th ed.)Berelson, Bernard, i Gary Albert Steiner. Human Behavior: Shorter Edition with Teacher's Manual. Harcourt, Brace & World, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.