Achmad Zulfikar Fajar, author
Fakultas Teknik Universitas Indonesia, 2012
UI - Skripsi (Open)
Parluhutan, Benjamin, author
2017
UI - Skripsi (Membership)
Thomann, Lars, author
VS Verlag, 2011
eBooks
edited by Barbara J. Fick
Edward Elgar Publishing, 2015
Buku Teks
Betterley, Melvin L., author
McGraw-Hill, 1978
Buku Teks