Longres, J. F. (1990). Human behavior in the social environment. F.E. Peacock Publishers.
Cita Chicago (17th ed.)Longres, John F. Human Behavior in the Social Environment. Itasca, Ill.: F.E. Peacock Publishers, 1990.
Cita MLA (8th ed.)Longres, John F. Human Behavior in the Social Environment. F.E. Peacock Publishers, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.