Gleason, A. M., Greenwood R. E., & Relly, L. M. (1980). The William lowell putnam mathematical competition.... [S.l.]: The Mathematical Association of America..
Citación estilo ChicagoGleason, A. M., Greenwood R. E, y L. M. Relly. The William Lowell Putnam Mathematical Competition.... [S.l.]: The Mathematical Association of America., 1980.
Cita MLAGleason, A. M., Greenwood R. E, y L. M. Relly. The William Lowell Putnam Mathematical Competition.... [S.l.]: The Mathematical Association of America., 1980.
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