American Psychological Association
Hamsher, Herbert J, & Sigall, Harold ( 1973 ). Psychology and Social Issues ( 00 ed. ). Macmillian & Co.
Modern Language Association
Hamsher, Herbert J and Sigall, Harold. Psychology and Social Issues . Macmillian & Co. 1973
Chicago Citation
Hamsher, Herbert J and Sigall, Harold. Psychology and Social Issues . 00 .London
: Macmillian & Co, 1973.
American Medical Association
Hamsher, Herbert J and Sigall, Harold. Psychology and Social Issues . Macmillian & Co; 1973.