Johnston, H. (1979). Voyage of the Komagata Maru: The Sikh challenge to Canada's colour bar. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnston, Hugh. Voyage of the Komagata Maru: The Sikh Challenge to Canada's Colour Bar. Oxford University Press, 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJohnston, Hugh. Voyage of the Komagata Maru: The Sikh Challenge to Canada's Colour Bar. Oxford University Press, 1979.
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