.Kleinbach, M. H., & .Salvagin, C. E. (1986). Energy technologies and conversion systems. Prentice Hall.
Dyfyniad Arddull Chicago.Kleinbach, Merlin H., and Carlton E. .Salvagin. Energy Technologies and Conversion Systems. Englewood Cliffs, N.J.: Prentice Hall, 1986.
Dyfyniad MLA.Kleinbach, Merlin H., and Carlton E. .Salvagin. Energy Technologies and Conversion Systems. Prentice Hall, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.