1. Laithwaite, E.R.: Induction machines for special purposes, (Georges Newnes 1966)
2. Yamamura, S.: Theory of linear induction motors, (J. Wiley & Sons 1972)
3. Nasar, S.A., and Boldea, I.: Linear motion electric machines, (J. Wiley & Sons 1976)
4. Poloujadoff, M.: The theory of linear induction machinery, (Clarendon Press 1980)