Laubin, R., Laubin, G., & Vestal, S. (1977). The Indian tipi: Its history, construction, and use (2d ed.). University of Oklahoma Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLaubin, Reginald, Gladys Laubin, और Stanley Vestal. The Indian Tipi: Its History, Construction, and Use. 2d ed. Norman: University of Oklahoma Press, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLaubin, Reginald, et al. The Indian Tipi: Its History, Construction, and Use. 2d ed. University of Oklahoma Press, 1977.
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