Gaya APA
Freedman, J, L. et al
(1971).
Readings in Social Psychology
.
Englewood Clifs:
Prentice-Hall, Inc.
Gaya MLA
Freedman, Jonathan, L.. et al.
"Readings in Social Psychology".
Englewood Clifs:
Prentice-Hall, Inc,
1971.
Art Original.