Schildt, Herbert, author
McGraw-Hill, 1997
Buku Teks
Shammas, Namir Clement, 1954-, author
John Wiley & Sons, 1988
Buku Teks
Bryant, Randal E., author
Prentice-Hall, 2003
Buku Teks
Ivens, Kathy, author
McGraw-Hill, 1994
Buku Teks
Culwin, Fintan, author
Prentice-Hall, 1998
Buku Teks