Sommers-Flanagan Rita
John Wiley & Sons, 2009
Multimedia
Jeanette Retnasanti Suwantara, author
UI-Press, 2005
Buku Teks
Gordon, Nathan J., author
Elsevier , 2011
Buku Teks
Macnamara, Jim, author
Prentice Hall Australia, 1996
Buku Teks
Wicks, Robert J.
McGraw-Hill, 1974
Buku Teks