एपीए उद्धरण

Cengel, Y. A. Heat transfer: A practical approach. Boston: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Cengel, Yunus A. Heat Transfer: A Practical Approach. Boston: McGraw-Hill.

एमएलए उद्धरण

Cengel, Yunus A. Heat Transfer: A Practical Approach. Boston: McGraw-Hill.