Gaya APA
Cengel. (1998).
Thermodynamics an engineering approach .
American:
McGraw- Hill.
Gaya Chicago
Cengel.
Thermodynamics an engineering approach.
American:
McGraw- Hill,
1998.
Text.
Gaya MLA
Cengel.
Thermodynamics an engineering approach.
American:
McGraw- Hill,
1998.
Text.
Gaya Turabian
Cengel.
Thermodynamics an engineering approach.
American:
McGraw- Hill,
1998.
Print.