Waldmann, Raymond J.
American Enterprise Institute , 1980
Buku Teks
Hoyle, Mark S.W.
Laureate Press, 1981
Buku Teks
Gabriella Naomi Silviana, author
Fakultas Hukum Universitas Indonesia, 2023
UI - Skripsi Membership
Heidemann, Maren
Springer, 2012
eBooks
edited by Peter Muchlinski, Federico Ortino and Christoph Schreuer
Oxford University Press, 2008
Buku Teks