Gaya APA
Krech, David, Crutchfield, Richard S. (1948).
Theory and problems of social psychology .
New York:
McGraw-Hill Book Co.Inc..
Gaya Chicago
Krech, David, Crutchfield, Richard S.
Theory and problems of social psychology.
New York:
McGraw-Hill Book Co.Inc.,
1948.
Text.
Gaya MLA
Krech, David, Crutchfield, Richard S.
Theory and problems of social psychology.
New York:
McGraw-Hill Book Co.Inc.,
1948.
Text.
Gaya Turabian
Krech, David, Crutchfield, Richard S.
Theory and problems of social psychology.
New York:
McGraw-Hill Book Co.Inc.,
1948.
Print.