Thurow, Lester C., author
Wadsworth, 1970
Buku Teks
edited by Kristian Bolin, Bojrn Lindgren, Michael Grossman, Dorte Gyrd-Hansen, Tor Iversen, Robert Kaestner, Jody L. Sindelar
Emerald, 2017
eBooks
Jakarta : Human Capital, 2005,
Majalah, Jurnal, Buletin
Siagian, Eva Grace Rouli, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2007
UI - Tesis (Membership)
Irham Aditama, author
2018
UI - Skripsi (Membership)