Narayan, S. (1986). A Text Book of Vector Calculus (4th ed.). S. Chand & Company.
Cita Chicago (17th ed.)Narayan, Shanti. A Text Book of Vector Calculus. 4th ed. New Delhi: S. Chand & Company, 1986.
Cita MLA (9th ed.)Narayan, Shanti. A Text Book of Vector Calculus. 4th ed. S. Chand & Company, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.