APA aipamena

Mooney, L. A., & Knox, D. (2013). Understanding social problems. USA: Wadsworth, Cengage Learning.

Chicago Style aipamena

Mooney, Linda A., và David Knox. Understanding Social Problems. USA: Wadsworth, Cengage Learning, 2013.

MLA aipamena

Mooney, Linda A., và David Knox. Understanding Social Problems. USA: Wadsworth, Cengage Learning, 2013.

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