Sharipov R. A. (1996). Course of differential geometry. Ufa: Bashkir state University.
शिकागो स्टाइल उद्धरणSharipov R. A. Course of Differential Geometry. Ufa: Bashkir state University, 1996.
एमएलए उद्धरणSharipov R. A. Course of Differential Geometry. Ufa: Bashkir state University, 1996.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.