Cita APA (7th ed.)
Sen, G., & Bhattacharyya, A. (2006). Principles of machine tools. New Central Book Agency.
Cita Chicago (17th ed.)
Sen, G.C, i A. Bhattacharyya. Principles of Machine Tools. New Delhi: New Central Book Agency, 2006.
Cita MLA (9th ed.)
Sen, G.C, i A. Bhattacharyya. Principles of Machine Tools. New Central Book Agency, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.