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Washington : Pan American Union, General Secretariet of the Organization of American States
 Majalah, Jurnal, Buletin
The Hispanic world : civilization and empire Europe and the Americas past and present / Edited by J.H. Elliott
Thames and Hudson,, 1991
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Americas youth
Green Press, 2003
 Buku Teks
Report on the Americas
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 Majalah, Jurnal, Buletin
Bannon, John Francis
History of the Americas
McGraw-Hill, 1952
 Buku Teks