Kurian, Nainan P., author
Tata McGraw-Hill, 1982
Buku Teks
Coduto, Donald P.
Prentice-Hall, 1994
Buku Teks
Dolciani, Mary P., author
Houghton Mifflin, 1967
Buku Teks
Keedy, Mervin L., author
Addison-Wesley, 1966
Buku Teks
Martin, James, author
Prentice-Hall, 1995
Buku Teks