Conway, J. H., & Fung, F. Y. C. (1997). Sensual (quadratic) form. Mathematical Association of America.
Chicago Edition CitationConway, John Horton, i Francis Yein Chei Fung. Sensual (quadratic) Form. [Washington, DC]: Mathematical Association of America, 1997.
Cita MLAConway, John Horton, i Francis Yein Chei Fung. Sensual (quadratic) Form. Mathematical Association of America, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.