Gaya APA
Modern Refrigeration and Airconditioning. (1987).
Illinois:
The GoodHeart-Willcox Company.
Gaya Chicago
Modern Refrigeration and Airconditioning.
.
Illinois:
The GoodHeart-Willcox Company,
1987.
Text.
Gaya MLA
Modern Refrigeration and Airconditioning.
.
Illinois:
The GoodHeart-Willcox Company,
1987.
Text.
Gaya Turabian
Modern Refrigeration and Airconditioning.
Illinois:
The GoodHeart-Willcox Company,
1987.
Print.