Narayan, S., & Kapur, J. N. (1966). A Text Book of Vector Calculus. S. Chand & Company.
Lua i Stíl Chicago (17ú heag.)Narayan, Shanti, agus J. N. Kapur. A Text Book of Vector Calculus. New Delhi: S. Chand & Company, 1966.
Lua MLA (9ú heag.)Narayan, Shanti, agus J. N. Kapur. A Text Book of Vector Calculus. S. Chand & Company, 1966.
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