BOSE, N. K. (1968). Calcutta: A social survey. Lalvani, Pub.
Cita Chicago (17th ed.)BOSE, Nirmal Kumar. Calcutta: A Social Survey. Bombay: Lalvani, Pub, 1968.
Cita MLA (9th ed.)BOSE, Nirmal Kumar. Calcutta: A Social Survey. Lalvani, Pub, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.