Downing, Douglas, author
Jakarta Erlangga 1990
Buku Referensi
Adi Riadi
Andi, 2013
Multimedia
Eko Nugroho, author
Andi, 1997
Buku Teks
Shelly, Gary B., author
Anaheim Publishing, 1974
Buku Teks
Shelly, Gary B., author
Anaheim Publishing, 1971
Buku Teks