ed. by Nick Boulter, Murray Dalziel and Jackie Hill ; foreword by David McClelland
Crest Publishing House, 1999
Buku Referensi
Pinto, Jeffrey K., author
Pearson Prentice Hall, 2007
Buku Teks
Abdul Rachman Rofel Ashadi, author
Fakultas Teknik Universitas Indonesia, 2009
UI - Tesis (Open)
Shafira Risa Amalina, author
2020
UI - Makalah dan Kertas Kerja
Joifadi, author
2015
UI - Skripsi (Membership)