Dyfyniad APA

Chess, W. A. (1988). Human behavior and the social environment a social systems model. Allyn and Bacon.

Dyfyniad Arddull Chicago

Chess, Wayne A. Human Behavior and the Social Environment a Social Systems Model. Allyn and Bacon, 1988.

Dyfyniad MLA

Chess, Wayne A. Human Behavior and the Social Environment a Social Systems Model. Allyn and Bacon, 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.