1. P.G. Gott, Changing Gears: The Development of the Automatic Transmission, Society of Automotive Engineers, 1991
2. J.R. Deniels, New Generation Drivetrains. The Economist Intelligence Unit, 1995
3. Epicyclic Drive Trains;Muller,1982
4. Dimensionierung der Zahnrad-planetengetriebe;Terplan,1974
5. Epicyclic Gear Vibrations