Nourse, Edwin G
The Brookings Institution, 1938
Buku Teks
Staley, John D.
American Management Association , 1961
Buku Teks
Steward, Rodney D.
John Wiley & Sons, 1982
Buku Teks
Angga Hardian Aditya
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Skripsi Membership
Woro Liana Lestari
Fakultas Teknik Universitas Indonesia, 2015
UI - Tesis Membership