Cortés Conde, R. (1974). The first stages of modernization in spanish America. Harper and Row.
Chicago Style (17th ed.) ZitazioaCortés Conde, Roberto. The First Stages of Modernization in Spanish America. Nueva York: Harper and Row, 1974.
MLA (9th ed.) ZitazioaCortés Conde, Roberto. The First Stages of Modernization in Spanish America. Harper and Row, 1974.
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