Cita APA (7a ed.)
Kar, S., & Karmakar, S. (2011). Engineering mathematics - I. Tata McGraw-Hill.
Cita Chicago Style (17a ed.)
Kar, Sourav, y Subrata Karmakar. Engineering Mathematics - I. New Delhi: Tata McGraw-Hill, 2011.
Cita MLA (9a ed.)
Kar, Sourav, y Subrata Karmakar. Engineering Mathematics - I. Tata McGraw-Hill, 2011.
Precaución: Estas citas no son 100% exactas.