Dyfyniad APA
Kumar, D. S. Thermal science and engineering (4th ed.). S. K. Kataria 4th ed.
Dyfyniad Arddull Chicago
Kumar, D. S. Thermal Science and Engineering. 4th ed. New Delhi: S. K. Kataria 4th ed.
Dyfyniad MLA
Kumar, D. S. Thermal Science and Engineering. 4th ed. S. K. Kataria 4th ed.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.