Allan, K. (2011). The social lens: An invitation to social and sociological theory (2nd ed.). Pine Forge Press/Sage Publications.
Cita Chicago (17th ed.)Allan, Kenneth. The Social Lens: An Invitation to Social and Sociological Theory. 2nd ed. Los Angeles: Pine Forge Press/Sage Publications, 2011.
Cita MLA (8th ed.)Allan, Kenneth. The Social Lens: An Invitation to Social and Sociological Theory. 2nd ed. Pine Forge Press/Sage Publications, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.