Tohutoro APA (7th ed.)
Wallerstein, I. The Essential Wallerstein. New Press.
Tohutoru Kātū Chicago (17th ed.)
Wallerstein, Immanuel. The Essential Wallerstein. Nueva York, EUA: New Press.
Tohutoro MLA (9th ed.)
Wallerstein, Immanuel. The Essential Wallerstein. New Press.
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