Darle W.Dudlet. (1962). Gear Handbook; the Design, Manufacture and Application of Gears. McGraw-Hill.
Dyfyniad Arddull ChicagoDarle W.Dudlet. Gear Handbook; the Design, Manufacture and Application of Gears. New York: McGraw-Hill, 1962.
Dyfyniad MLADarle W.Dudlet. Gear Handbook; the Design, Manufacture and Application of Gears. McGraw-Hill, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.