edited by Tina C. Ambos, Bjorn Ambos, Julian Biekinshaw
Emerald, 2016
eBooks
Vernon, Raymond, author
Harvard University Press, 1972
Buku Teks
Boulding, Kenneth E. (Kenneth Ewart), 1910-1993, author
Harper and Brother Publishers, 1953
Buku Teks
Mackintosh, A.S.
Cambridge University Press , 1963
Buku Teks
Septiana Winarpritanti, author
Fakultas Hukum Universitas Indonesia, 2014
UI - Tesis (Membership)