Cita APA (7th ed.)
Gupta, J. A Textbook of thermal engineering / Khurni, R.S: S Chand.
Cita Chicago (17th ed.)
Gupta, J.K. A Textbook of Thermal Engineering / Khurni, R.S: S Chand.
Cita MLA (9th ed.)
Gupta, J.K. A Textbook of Thermal Engineering / Khurni, R.S: S Chand.
Atenció: Aquestes cites poden no estar 100% correctes.