Dyfyniad APA
�Cengel, Y. A., & Boles, M. A. (2011). Thermodynamics: An engineering approach (7th ed.). McGraw-Hill.
Dyfyniad Arddull Chicago
�Cengel, Yunus A., and Michael A. Boles. Thermodynamics: An Engineering Approach. 7th ed. New York, NY : New Delhi: McGraw-Hill, 2011.
Dyfyniad MLA
�Cengel, Yunus A., and Michael A. Boles. Thermodynamics: An Engineering Approach. 7th ed. McGraw-Hill, 2011.
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