Harkavy, I. R. (1979). Reference group theory and group conflict and cohesion in advanced capitalist societies: Presbyterians, workers, and Jews in Philadelphia, 1790-1968.
Chicago Style CitationHarkavy, Ira Richard. Reference Group Theory and Group Conflict and Cohesion in Advanced Capitalist Societies: Presbyterians, Workers, and Jews in Philadelphia, 1790-1968. 1979.
MLA CitationHarkavy, Ira Richard. Reference Group Theory and Group Conflict and Cohesion in Advanced Capitalist Societies: Presbyterians, Workers, and Jews in Philadelphia, 1790-1968. 1979.