Gaya APA
Irvine, E, E. (1979).
SOCIAL WORK AND HUMAN PROBLEMS: CASE WORK, CONSULTATION AND OTHER TOPICS .
USA:
Pergamon Press.
Gaya MLA
Irvine, Elizabeth, E.
"SOCIAL WORK AND HUMAN PROBLEMS: CASE WORK, CONSULTATION AND OTHER TOPICS".
USA:
Pergamon Press,
1979.
Text.