BB	FARIN, G. Curves and surfaces for CAGD : a practical guide. 5th ed. [s. l.]: Morgan Kaufmann, 2002. ISBN 1558607374. [Acceso Online en Proquest Ebook Central]
BB	HOSCHEK, J.; LASSER, D. Fundamentals of computer aided geometric design. [s. l.]: A K Peters, 1993. ISBN 1568810075.
BC	Shape preserving representations in computer aided geometric design. [s. l.]: Nova Science Publishers, 1999. ISBN 9791560726912.