Cita APA (7th ed.)

Singh Sadhu. (2020). Theory of Machines (14th.). Pearson.

Cita Chicago (17th ed.)

Singh Sadhu. Theory of Machines. 14th. New Delhi: Pearson, 2020.

Cita MLA (9th ed.)

Singh Sadhu. Theory of Machines. 14th. Pearson, 2020.