APA (7 वां संस्करण) प्रशस्ति पत्र

Beeghley, L. (2000). The structure of social stratification in the United States (3rd ed.). Allyn and Bacon.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Beeghley, Leonard. The Structure of Social Stratification in the United States. 3rd ed. Boston: Allyn and Bacon, 2000.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Beeghley, Leonard. The Structure of Social Stratification in the United States. 3rd ed. Allyn and Bacon, 2000.

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