Gaya APA
Levinson, R, W. (1984).
Accessing Human Services: Internationa Perspectives (Cet. 1 Vol. 7).
California:
Sage Publications.
Gaya MLA
Levinson, Risha, W..
"Accessing Human Services: Internationa Perspectives".
Cet. 1 Vol. 7
California:
Sage Publications,
1984.
Text.