Anderson, David A., author
Taylor & Francis Group, 2014
Buku Teks
Ellian, George, author
Sijthoff & Noordhoff, 1979
Buku Teks
Arif Budimanta, author
ICSD (Indonesia Center for Sustainable Development), 2005
Buku Teks
Elliott, David, author
Routledge, 1997
Buku Teks
Jean-Claude Bolay, Megali Schmid, Gabriela Tejada, Eileen Hazboun, editors
[Springer, ], 2012
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