Dyfyniad APA
Ananthanarayanan , P. N. (2005). Basic refrigeration and air conditioning (3rd ed.). McGraw Hill Education.
Dyfyniad Arddull Chicago
Ananthanarayanan , P N. Basic Refrigeration and Air Conditioning. 3rd ed. New Delhi: McGraw Hill Education, 2005.
Dyfyniad MLA
Ananthanarayanan , P N. Basic Refrigeration and Air Conditioning. 3rd ed. McGraw Hill Education, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.