edited by Albert J. Mills
Emerald, 2017
eBooks
Speas, R. Dixon
MGraw-Hill , 1955
Buku Teks
Andri Wijaya, author
Fakultas Teknik Universitas Indonesia, 2013
UI - Skripsi (Membership)
Tobing, Juristezar P.A. Lumban
2015
UI - Tesis (Membership)
Ahmad Ulya, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2006
UI - Tesis (Membership)