Routledge, 2016
eBooks
Hahn, Harley
McGraw-Hill, 2000
Buku Referensi
Finch, Byron J.
McGraw-Hill, 1997
Buku Referensi
Hock, Randolph, author
Cyber Age Books, 2004
Buku Teks
Sarah Putri Ayuningtyas, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi (Membership)