.Kleinbach, M. H., & .Salvagin, C. E. (1986). Energy technologies and conversion systems. Prentice Hall.
Lua i Stíl Chicago (17ú heag.).Kleinbach, Merlin H., agus Carlton E. .Salvagin. Energy Technologies and Conversion Systems. Englewood Cliffs, N.J.: Prentice Hall, 1986.
Lua MLA (9ú heag.).Kleinbach, Merlin H., agus Carlton E. .Salvagin. Energy Technologies and Conversion Systems. Prentice Hall, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.