Borror DJ. Audio-spectrographic Analysis of the song of the Cone-Headed Grasshopper, Neoconocephalus ensiger (Harris) (Orthoptera: Tettigoniidae). The Ohio Journal of Science. 1954;54(5):297-303. Available at: https://kb.osu.edu/dspace/bitstream/handle/1811/4189/V54N05_297.pdf.

Anon. The song relationships of four species of ground crickets (Othoptera: Gryllidae: Nemobius). The Ohio Journal of Science. 1957;57(3):153-163. Available at: https://kb.osu.edu/dspace/bitstream/handle/1811/4440/1/V57N03_153.pdf.

Moore TE. Studies on the acoustical behaviour of seventeen-year cicadas. The Ohio Journal of Science. 1958;58(2):107-127. Available at: https://kb.osu.edu/dspace/bitstream/handle/1811/4517/1/V58N02_107.pdf.