Rothenberg, Robert E
Growing up healthy: how we behave
The Danbury Press, 1976
 Buku Teks SO
The GCC economies: stepping up to future challenges
edited by Mohamed A. Ramady
Springer, 2012
 eBooks
Douglas, William O.
America challenged
Princeton University Press, 1960
 Buku Teks SO
Douglas, William O.
America challenged
Princeton University Press, 1960
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Are we up to the challenge? : current crises and the Asian intellectual community
The Nippon Foundation
Nippon Foundation, 2008
 Buku Teks SO