Dewhurst, J. Frederic
America`s needs and resources a new survey
Twentieth Century Fund, 1955
 Buku Teks
Dewhurst, J. Frederic
America's needs and resources : a new survey
Twentieth Century Fund, 1955
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America
New York: W.W.Norton & Company, 1988,
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Cho, Hae-il
America
Dong-su-Munhak-sa, 1990
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Gordon, Lincoln
A New deal for latin America
Harvard University Press, 1963
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