APA (7e ed.) Bronvermelding
Lang, N. C. (2010). Group work practice to advance social competence: A specialized methodology for social work. Columbia University Press.
Chicago (17e ed.) Bronvermelding
Lang, Norma C. Group Work Practice to Advance Social Competence: A Specialized Methodology for Social Work. New York, NY: Columbia University Press, 2010.
MLA (9e ed.) Bronvermelding
Lang, Norma C. Group Work Practice to Advance Social Competence: A Specialized Methodology for Social Work. Columbia University Press, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.