Lamborn, A. C., & Lepgold, J. (2003). World politics into the 21st century: Unique contexts, enduring patterns (Preliminary Edition.). Princeton University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLamborn, Alan C., और Joseph Lepgold. World Politics into the 21st Century: Unique Contexts, Enduring Patterns. Preliminary Edition. Princeton, N.J: Princeton University Press, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLamborn, Alan C., और Joseph Lepgold. World Politics into the 21st Century: Unique Contexts, Enduring Patterns. Preliminary Edition. Princeton University Press, 2003.
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