Knuth, Donald Ervin, 1938-, author
Addison-Wesly Publishing Company, 1973
Buku Teks
Penguin , 1965
Buku Teks
Nino, Jaime, author
John Wiley & Sons, 2005
Buku Teks
Barbe, Edwin C.
"Pennsylvania International Textbook, 1963",
Buku Teks
Sposito, V.A.
"Ames The Iowa State University Press, 1975",
Buku Teks