Proctor, R. (1972). Black workers and the class struggle. New York, Estados Unidos de América: New Outlook Publishers.
Chicago Style CitationProctor, Roscoe. Black Workers and the Class Struggle. New York, Estados Unidos de América: New Outlook Publishers, 1972.
MLA CitationProctor, Roscoe. Black Workers and the Class Struggle. New York, Estados Unidos de América: New Outlook Publishers, 1972.
Warning: These citations may not always be 100% accurate.