Παραπομπή APA

Sarao, A. . S. (1977). Refrigeration and air conditioning. Satya prakashan.

Παραπομπή Chicago Style

Sarao, A S. Refrigeration and Air Conditioning. New delhi: Satya prakashan, 1977.

Παραπομπή MLA

Sarao, A S. Refrigeration and Air Conditioning. Satya prakashan, 1977.