Kirby, P. R. (2013). Musical instruments of the indigenous people of South Africa (Third edition.). Wits University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKirby, Percival R. Musical Instruments of the Indigenous People of South Africa. Third edition. Johannesburg: Wits University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKirby, Percival R. Musical Instruments of the Indigenous People of South Africa. Third edition. Wits University Press, 2013.
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