Gitlow, Howard S.
2005
Multimedia
Nidya Elvandari, author
2008
UI - Skripsi (Open)
Evans, James Robert, 1950-, author
South-Western, 2002
Buku Teks
Evans, James Robert, 1950-, author
South Western Cengage Learning, 2011
Buku Teks
Hradesky, John L., author
McGraw-Hill, 1995
Buku Referensi