Narayan, S., & MIttal, P. (2016). Differential Calculus. S. Chand.
Lua i Stíl Chicago (17ú heag.)Narayan, Shanti, agus P.K MIttal. Differential Calculus. New Delhi: S. Chand, 2016.
Lua MLA (9ú heag.)Narayan, Shanti, agus P.K MIttal. Differential Calculus. S. Chand, 2016.
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