Kokoska, Stephen
Springer-Verlag, 1989
Buku Teks
Meredith, William M.
McGraw-Hill , 1967
Buku Teks
edited by George H. Weiss
Society for Industrial and Applied Mathematics, 1994
eBooks
Cini, Michelle
Springer-Verlag, 2012
eBooks
edited by Yung-Kuo Lim
World Scientific, 1990
Buku Teks