Hammond, Allen L.
Which world ? scenarios for the 21st Century : global destinies, regional choices
Earthscan Publications, 1998
 Buku Teks
McRae, Hamish
The world in 2020 : power, culture and prosperity
Harvard Business School Press, 1995
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Hirst, Paul
War and power in the 21st century: perang dan kekuatan di abad ke-21: konflik militer, negara dan sistem internasional
Murai Kencana, 2004
 Buku Teks
2010 (e cheon Sib) Daehan min guk trendu
LG Kyong Je Yeongu Won
Han guk kyung je sin mun han gyung BP, 2006
 Buku Teks
Malaysia : the next chapter : bolder visions for a brighter future
edited by Immanuel Lim
Discern Pub. House, 2010
 Buku Teks