Nelson, Sandra, author
[American Management Association, ], 2009
eBooks
The ASEAN Secretariat, 2000
Buku Teks
Faculty of Engineering Universitas Indonesia
Faculty of Engineering Universitas Indonesia (FT-UI), 2009
Buku Teks
Universitas Indonesia. Fakultas Teknik
Depok, Fakultas Teknik-UI
Buku Referensi
Hatten, Kenneth J., author
Prentice-Hall, 1987
Buku Teks