edited by Guillermo Aguilar Alvarez and W. Michael Reisman
Martinus Nijhoff, 2008
Buku Teks
Angel M.y. Lin; Peter W. Martin
Buffalo : Multilingual Matters, 2005
Buku Teks
Dorward, David
Australia Institute of international, 1989
Buku Teks
Pols, Hans
Cambridge University Press, 2018
eBooks
Ramaekers, Stefan
Springer, 2012
eBooks