Metcalf, B. D. "Traditionalist" Islamic activism: Deoband, Tablighis, and Tablis / Barbara D. Metcalf. Understanding September 11.(2002).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMetcalf, Barbara D. ""Traditionalist" Islamic Activism: Deoband, Tablighis, and Tablis / Barbara D. Metcalf." Understanding September 11.(2002) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रMetcalf, Barbara D. ""Traditionalist" Islamic Activism: Deoband, Tablighis, and Tablis / Barbara D. Metcalf." Understanding September 11.(2002), .
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