Chakraborti & Chhanda. (2007). Logic: Informal, Symbolic and Inductive (2nd ed.). Prentice-Hall of India.
Cita Chicago Style (17a ed.)Chakraborti y Chhanda. Logic: Informal, Symbolic and Inductive. 2nd ed. New Delhi: Prentice-Hall of India, 2007.
Cita MLA (9a ed.)Chakraborti y Chhanda. Logic: Informal, Symbolic and Inductive. 2nd ed. Prentice-Hall of India, 2007.
Precaución: Estas citas no son 100% exactas.