Gaya APA
L'abate, L., Milan, M, A. (1985).
HANDBOOK OF SOCIAL SKILLS TRAINING AND RESEARCH .
USA:
Jhon Wiley and Sons,Inc.
Gaya MLA
L'abate, Luciano., Milan, Michael, A.
"HANDBOOK OF SOCIAL SKILLS TRAINING AND RESEARCH".
USA:
Jhon Wiley and Sons,Inc,
1985.
Text.