Dyfyniad APA

Ananthanarayanan, P. (1996). Basic refrigeration and air conditioning (2nd ed.). Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Ananthanarayanan, P.N. Basic Refrigeration and Air Conditioning. 2nd ed. New Delhi: Tata McGraw-Hill, 1996.

Dyfyniad MLA

Ananthanarayanan, P.N. Basic Refrigeration and Air Conditioning. 2nd ed. Tata McGraw-Hill, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.