1. Alexander, R.D. 1956. A comparative study of sound production in insects, with special reference to the singing Orthoptera and Cicadidae of the eastern United States. Ph.D. dissertation, Ohio State University.
2. Alexander, R.D. 1960. Sound communication in Orthoptera and Cicadidae, p. 38–92 and 5 recordings. In
3. W.E. Lanyon and W.N. Tavolga [eds.], Animal sounds and communication. Amer. Inst. Biol. Sci. Publ. 7.
4. Aggressiveness, territoriality, and sexual behaviour in field crickets (Orthoptera: Gryllidae);Lanyon;Behaviour,1961
5. Evolutionary change in cricket acoustical communication;Lanyon;Evolution,1962