Mandell, Steven L., author
West Publishing, 1983
Buku Teks
Abelson, Harold, author
McGraw-Hill, 1985
Buku Teks
Weinberg, Gerald, author
John Wiley & Sons, 1973
Buku Teks
Katzan, Harry, Jr., author
Auerbach, 1972
Buku Teks
Booch, Grady, author
Benjamin Cumming, 1967
Buku Teks