Ryder, J. D. 1., & Ryder, J. D. 1. (1955). Networks, lines and fields (2. edition.). New York, New York: Prentice Hall.
Citación estilo ChicagoRyder, John Douglas 1907-, y John Douglas 1907- Ryder. Networks, Lines and Fields. 2. edition. New York, New York: Prentice Hall, 1955.
Cita MLARyder, John Douglas 1907-, y John Douglas 1907- Ryder. Networks, Lines and Fields. 2. edition. New York, New York: Prentice Hall, 1955.
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