Gaya APA
ZIMBARDO, P, G.
(1979).
ESSENTIALS OF PSYCHOLOGY AND LIFE, 10TH EDITION
(
ed.10)
.
LONDON:
.
Gaya MLA
ZIMBARDO, PHILIP, G..
"ESSENTIALS OF PSYCHOLOGY AND LIFE, 10TH EDITION".
ed.10
LONDON:
,
1979.
Umum.