Chin, Kon Yit, author
Jugra Publications, 2003
Buku Referensi
Chin Kon Yit, author
Jugra Publications, 2003
Buku Teks
Sheila Putrianti Narita, author
Fakultas Teknik Universitas Indonesia, 2010
UI - Skripsi (Open)
Niles, Olive S., author
Georgia Scott 1984
Buku Teks
Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper & Brothers, 1959
Buku Teks