Prakash, N. (1981). Differential Geometry. Tata McGraw-Hill.
Chicago Style (17th ed.) ZitazioaPrakash, Nirmala. Differential Geometry. New Delhi: Tata McGraw-Hill, 1981.
MLA (9th ed.) ZitazioaPrakash, Nirmala. Differential Geometry. Tata McGraw-Hill, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.