Norlin, J. M. (2003). Human behavior and the social environment: Social systems theory /Julia M. Norlin,...[et al.]. Boston: Allyn & Bacon.
Chicago ZitierstilNorlin, Julia M. Human Behavior and the Social Environment: Social Systems Theory /Julia M. Norlin,...[et Al.]. Boston: Allyn & Bacon, 2003.
MLA ZitierstilNorlin, Julia M. Human Behavior and the Social Environment: Social Systems Theory /Julia M. Norlin,...[et Al.]. Boston: Allyn & Bacon, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.