Kerr, E. W. (1914). Power and power transmission (3d ed.). J. Wiley & Sons; [etc., etc.].
Dyfyniad Arddull ChicagoKerr, Eugene Wycliffe. Power and Power Transmission. 3d ed. New York: J. Wiley & Sons; [etc., etc.], 1914.
Dyfyniad MLAKerr, Eugene Wycliffe. Power and Power Transmission. 3d ed. J. Wiley & Sons; [etc., etc.], 1914.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.