Gaya APA
Refrigeration and Air Conditioning. (2001).
New Delhi:
Tata McGraw-Hill Publishing Company Limited.
Gaya Chicago
Refrigeration and Air Conditioning.
Ed.2, Cet.1.
New Delhi:
Tata McGraw-Hill Publishing Company Limited,
2001.
.
Gaya MLA
Refrigeration and Air Conditioning.
Ed.2, Cet.1.
New Delhi:
Tata McGraw-Hill Publishing Company Limited,
2001.
.
Gaya Turabian
Refrigeration and Air Conditioning.
New Delhi:
Tata McGraw-Hill Publishing Company Limited,
2001.
.