Ferry Herlambang
Elex Media Computindo, 2004
Multimedia
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
Reid, Robin, author
Churchill Livingstone, 2008
Buku Teks
Matthew M. Garrey [and others]
Churchill Livingstone, 1974
Buku Teks