Mohan, Ned
John Wiley & Sons, 2003
Multimedia
edited by Robert W. Landee, Donovan C. Davis, Albert P. Albrecht
McGraw-Hill, 1977
Buku Referensi
Hayt Jr., William H.
McGraw-Hill, 2002
Buku Teks
Gibbs, Jesse Berthold
McGraw-Hill book company, inc.,, 1937.
Buku Teks
Antoniou, Andreas, author
McGraw-Hill , 1993
Buku Teks