Goldschlager, Les, author
Prentice-Hall, 1982
Buku Teks
Abelson, Harold, author
McGraw-Hill, 1985
Buku Teks
Wagner, Gerald E., author
South-Western Publishing, 1984
Buku Teks
Wulf, William A., author
Addison-Wesley, 1981
Buku Teks
Ashley, Ruth, author
John Wiley & Sons, 1978
Buku Teks