Friedrichs, R. W. (1970). A Sociology Of Sociology (1. Edisyon.). Free Press.
Chicago Style (17th ed.) CitationFriedrichs, Robert W. A Sociology Of Sociology. 1. Edisyon. New York: Free Press, 1970.
MLA (9th ed.) CitationFriedrichs, Robert W. A Sociology Of Sociology. 1. Edisyon. Free Press, 1970.
Warning: These citations may not always be 100% accurate.