Reference groups, membership groups, and attitude change
By: by Alberta Engvall Siegel and Sidney Siegel.
Contributors: Siegel, Sidney.
Series: The journal of abnormal and social psychology -- Vol.55
Publisher: American Psychological Association
Published: 1957
Place of publication: (s.l.)
Language: eng
Notes: Bobbs-Merrill reprint series in the social sciences, P-313.