Zachariadis, Theodoros I., editor
Springer, 2012
eBooks
Safari Kasiyanto, author
University of Indonesia, Faculty of Law, 2017
Artikel Jurnal
Cambridge University Press , 2012
Buku Teks
Todaro, Michael P., author
Longmann, 1978
Buku Teks
Faure, Michael, author
Edward Elgar, 2003
Buku Teks