Cottier, Thomas, author
Cambridge University Press, 2015
Buku Teks
Nunez, Jorge E., author
Routledge, 2017
Buku Teks
Kelly, Paul J., author
Oxford University Press, 1990
Buku Teks
Seoung-Yong Hong, Jon M. Van Dyke, editor
Martinus Nijhoff , 2009
Buku Teks
Klager, Roland, author
Cambridge University Press, 2011
Buku Teks