Room, T. G. (1971). Miniquaternion geometry: An introduction to the study of projective planes. University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoom, T. G. Miniquaternion Geometry: An Introduction to the Study of Projective Planes. Cambridge [Eng.]: University Press, 1971.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRoom, T. G. Miniquaternion Geometry: An Introduction to the Study of Projective Planes. University Press, 1971.
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