APA (7 वां संस्करण) प्रशस्ति पत्र
University of Texas. Institute of Latin American Studies. (1949). Political, economic, and social problems of the Latin-American nations of southern South America. University of Texas Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
University of Texas. Institute of Latin American Studies. Political, Economic, and Social Problems of the Latin-American Nations of Southern South America. Austin, Texas: University of Texas Press, 1949.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
University of Texas. Institute of Latin American Studies. Political, Economic, and Social Problems of the Latin-American Nations of Southern South America. University of Texas Press, 1949.
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