Washington Post Writers Group. (1992). Ourselves and others: The Washington Post sociology companion. Allyn and Bacon.
Cita Chicago (17th ed.)Washington Post Writers Group. Ourselves and Others: The Washington Post Sociology Companion. Boston: Allyn and Bacon, 1992.
Cita MLA (8th ed.)Washington Post Writers Group. Ourselves and Others: The Washington Post Sociology Companion. Allyn and Bacon, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.