Longres, J. F. (1990). Human behavior in the social environment. F.E. Peacock Publishes, Inc.
Chicago-viite (17. p.)Longres, John F. Human Behavior in the Social Environment. Itasca, Illinois: F.E. Peacock Publishes, Inc, 1990.
MLA-viite (9. p.)Longres, John F. Human Behavior in the Social Environment. F.E. Peacock Publishes, Inc, 1990.
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