Kelley, A. C. (1972). Dualistic economic development: Theory and history. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKelley, Allen C. Dualistic Economic Development: Theory and History. Chicago: University of Chicago Press, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKelley, Allen C. Dualistic Economic Development: Theory and History. University of Chicago Press, 1972.
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