Παραπομπή APA

Khurmi,, R. (2011). Textbook of thermal engineering (15.). S. Chand.

Παραπομπή Chicago Style

Khurmi,, R.S. Textbook of Thermal Engineering. 15. New Delhi: S. Chand, 2011.

Παραπομπή MLA

Khurmi,, R.S. Textbook of Thermal Engineering. 15. S. Chand, 2011.