Haralambos, M. (2004). Sociology themes and perspectives (6th ed.). Harper collins.
Cita Chicago (17th ed.)Haralambos, M. Sociology Themes and Perspectives. 6th ed. London: Harper collins, 2004.
Cita MLA (9th ed.)Haralambos, M. Sociology Themes and Perspectives. 6th ed. Harper collins, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.