Lafore, Robert, author
Sams, 2004
Buku Teks
Goodrich, Michael T., author
John Wiley & Sons, 2001
Buku Teks
Goodrich, Michael T., author
John Wiley & Sons, 2011
Buku Teks
Lafore, Robert, author
SAMS, 2003
Buku Teks
Bailey, Duane A., author
McGraw-HIll, 2003
Buku Teks