APA (7e ed.) Bronvermelding
Brill, N. I. (1978). Working with people: The helping process (2nd ed.). J.B LIPPINCOTT.
Chicago (17e ed.) Bronvermelding
Brill, Naomi I. Working with People: The Helping Process. 2nd ed. New York: J.B LIPPINCOTT, 1978.
MLA (9e ed.) Bronvermelding
Brill, Naomi I. Working with People: The Helping Process. 2nd ed. J.B LIPPINCOTT, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.