APA (7 वां संस्करण) प्रशस्ति पत्र

Umar, M. (2001). Urban culture in northern India during the 18th century. Munshiram.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Umar, Muhammad. Urban Culture in Northern India During the 18th Century. Munshiram, 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Umar, Muhammad. Urban Culture in Northern India During the 18th Century. Munshiram, 2001.

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