Grewal, J. S. (2009). The Sikhs: Ideology, institutions, and identity. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGrewal, J. S. The Sikhs: Ideology, Institutions, and Identity. Oxford University Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGrewal, J. S. The Sikhs: Ideology, Institutions, and Identity. Oxford University Press, 2009.
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