Ariza Barbosa, N. (2003). An alternative economic policy for Latin America: An urgent need. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Ariza Barbosa, Nilce. An Alternative Economic Policy for Latin America: An Urgent Need. Universidad Pedagógica y Tecnológica de Colombia, 2003.
MLA način citiranja (9. izdanje)Ariza Barbosa, Nilce. An Alternative Economic Policy for Latin America: An Urgent Need. Universidad Pedagógica y Tecnológica de Colombia, 2003.
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