Kemp, David D.
Global environmental issues: a climatological approach
Routledge , 1994
 Buku Teks
Encyclopaedia of international law : vol.1 global issues in international law
edited by. Vinod K. Lal, Danial Khemchand
Anmol Publications, 1997
 Buku Referensi
Payne, Richard J., 1949-
Global issues
Pearson Education , 2014
 Buku Teks
Routledge international encyclopedia of women : global women?s issues and knowledge
editors, Cheris Kramarae, Dale Spender
Routledge, 2000
 Buku Referensi
Routledge international encyclopedia of women : global women?s issues and knowledge
editors, Cheris Kramarae, Dale Spender.
Routledge, 2000
 Buku Referensi