Brown, A.J., author
George Allen and Unwin, 1959
Buku Klasik
Chandos, 2014
eBooks
Ma, Hengyun, author
[Springer, ], 2012
eBooks
Sherman, Andrew J., author
[American Management Association;;, ], 2011
eBooks
Ilham Filardhi Anugrawan, author
Fakultas Teknik Universitas Indonesia, 2016
UI - Skripsi (Membership)