Dick Hartoko
Gramedia Pustaka Utama, 1992
Buku Teks
Roland, Gelerard
Mass. : MIT Press, 1990
Buku Teks
edited by Giuliana Parodi and Dario Sciulli
Springer, 2012
eBooks
Stiglitz, Joseph E.
Marjin Kiri, 2006
Buku Teks
McRae, Hamish
Harvard Business School Press, 1995
Buku Teks SO