Norlin, J. M. (2003). Human behavior and the social environment: Social systems theory /Julia M. Norlin,...[et al.]. Boston: Allyn & Bacon.
Chicago Style citaatNorlin, Julia M. Human Behavior and the Social Environment: Social Systems Theory /Julia M. Norlin,...[et Al.]. Boston: Allyn & Bacon, 2003.
MLA citatieNorlin, Julia M. Human Behavior and the Social Environment: Social Systems Theory /Julia M. Norlin,...[et Al.]. Boston: Allyn & Bacon, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.