Classic textbook about spline theory, such as B-spline, NURBS, T-spline, etc.
- A Practical Guide to Splines by Carl de Boor (1978) - Original work on B-spline basis functions
- The NURBS Book by Les Piegl and Wayne Tiller (1997) - The definitive reference on NURBS curves and surfaces
- Curves and Surfaces for CAGD: A Practical Guide by Gerald Farin (2002) - Comprehensive guide to computer-aided geometric design
- Spline Functions: Basic Theory by Larry L. Schumaker (1981) - Mathematical theory of spline functions
- Geometric Modeling by Michael E. Mortenson (1985) - General geometric modeling techniques including splines
- T-Splines and T-NURCCs by Thomas W. Sederberg et al. (2003) - Introduction to T-spline technology