Abdelmalek, Nabih N.
Numerical linear approximation in C
CRC Press, Taylor & Francis Group, 2008
 Buku Teks SO
Varga, Richard S.
Functional analysis and approximation theory in numerical analysis
Society for Industrial and Applied Mathematics, 1971
 eBooks
Singer, Ivan
The theory of best approximation and functional analysis
Society for Industrial and Applied Mathematics, 1974
 eBooks
Gil, Amparo
Numerical methods for special functions
Society for Industrial and Applied Mathematics, 2007
 eBooks
Vichnevetsky, Robert
Fourier analysis of numerical approximations of hyperbolic equations
Society for Industrial and Applied Mathematics, 1982
 eBooks