Wang, H.-S., Hou, Y.-P. and Cheng, S.-K. (2008) Development and Prospect of Non-Contact Permanent Magnetic Gear Transmission. MEMS, 02, 71-73.
 Zhang, J.-T. and Xia, D. (2005) Research on the Transmission Characteristic of a Magnetic Gear. Machinery Design & Manufacture, 05, 69-70.
 Yang, C.J. and Gu, H.W. (2008) Current Situation of the Permanent Magnetic Drive Technology and Its Prospect. Journal of Mechanical Transmission, 32, 1-5.
 Liu, X.H. (2008) Design and Research on a Novel Field Modulated Magnetic Gear. Shanghai University, Shanghai.
 Nagrial, M.H., Rizk, J. and Hellany, A. (2007) Design and Development of Magnetic Torque Couplers and Magnetic Gears. International Conference on Electrical Engineering, 11-12 April 2007, 1-5.
 Wang, J.L. and Liu, Q.F. (2010) The Principle and Application of Magnetic Gear Transmission. Journal of Mechanical Transmission, 05, 29-32.
 Mezani, S., Atallah, K. and Howe, D. (2006) A High-Performance Axial-Field Magnetic Gear. Journal of Applied Physics, 99, 08R303-08R303-3.
 Madawala, U.K. and Boys, J.T. (2005) Magnetic Field Analysis of an Ironless Brushless DC Machine. IEEE Transactions on Magnetics, 41, 2384-2390.
 Rasmussen, P.O., Andersen, T.O., Jorgensen, F.T. and Nidsen, O. (2005) Development of a High Performance Magnetic Gear. IEEE Transactions on Industry Applications, 41, 764-770.
 Bao, G.Q., Liu, X.H. and Mao, K.F. (2011) Charcteristics of Field Modulated Magnetic Gear in Wind Turbine System. Journal of Agricultural Machinery, 42, 116-120.
 Chen, Y.X. and Chen, L. (2012) Proficient in ANSYS Workbench Engineering Application Case. Publishing House of Electronics Industry, Beijing.
 Ning, W.F. (2012) Design Research on the Magnetic Field Modulated Concentric Gear. Lanzhou University of Technology, Lanzhou.
 Liu, J.C., Cao, J.Y. and Liu, Y. (2012) Analysis on the Transmission Characteristics of Permanent Magnetic Gears. Journal of Mechanical Transmission, 36, 9-13.
 Ge, Y.J., Xin, Q. and Nie, C.Y. (2012) Research on the Relationship of the Field Modulated Permanent Magnetic Gear Structural Parameters and Its Torque. Journal of Mechanical Transmission, 36, 5-8.