Skrotzki, B. G. A., & Vopat, W. A. (1972). Power station engineering and economy (Second edition of Applied energy conversion.). Tata McGraw-Hill.
Dyfyniad Arddull ChicagoSkrotzki, Bernhardt G. A., and William A. Vopat. Power Station Engineering and Economy. Second edition of Applied energy conversion. New Delhi: Tata McGraw-Hill, 1972.
Dyfyniad MLASkrotzki, Bernhardt G. A., and William A. Vopat. Power Station Engineering and Economy. Second edition of Applied energy conversion. Tata McGraw-Hill, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.