Meschkowski, H. (1964). Noneuclidean geometry / by Herbert Meschkowski; tr. by A. Shenitzer (2d ed.). Academic Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMeschkowski, Herbert. Noneuclidean Geometry / by Herbert Meschkowski; Tr. by A. Shenitzer. 2d ed. Academic Press, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMeschkowski, Herbert. Noneuclidean Geometry / by Herbert Meschkowski; Tr. by A. Shenitzer. 2d ed. Academic Press, 1964.
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