Higham, Nicholas J., 1961-
Society for Industrial and Applied Mathematics (SIAM), 1993
Buku Referensi
editor, William H. Beyer
CRC Press, 1978
Buku Referensi
Boas, Mary L.
John Wiley & Sons, 2006
Buku Teks
Boas, Mary L.
John Wiley & Sons, 1983
Buku Teks
Potter, Merle C.
Prentice-Hall, 1978
Buku Teks