"Uppal, J. (1995). Gandhi: Ordained in South Africa. Ministry of Information and Broadcasting Government of India.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"Uppal, J.N". Gandhi: Ordained in South Africa. Ministry of Information and Broadcasting Government of India, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्र"Uppal, J.N". Gandhi: Ordained in South Africa. Ministry of Information and Broadcasting Government of India, 1995.
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