Masters, G. M. (2013). Renewable and efficient electric power systems (2nd ed.). Wiley.
Dyfyniad Arddull ChicagoMasters, Gilbert M. Renewable and Efficient Electric Power Systems. 2nd ed. Hoboken, N. J: Wiley, 2013.
Dyfyniad MLAMasters, Gilbert M. Renewable and Efficient Electric Power Systems. 2nd ed. Wiley, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.