Collin, R. O., & Martin, P. (2013). An introduction to world politics: Conflict and consensus on a small planet. The Rowman & Littlefield Publishing Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCollin, Richard Oliver, और Pamela,|d1971- Martin. An Introduction to World Politics: Conflict and Consensus on a Small Planet. The Rowman & Littlefield Publishing Group, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCollin, Richard Oliver, और Pamela,|d1971- Martin. An Introduction to World Politics: Conflict and Consensus on a Small Planet. The Rowman & Littlefield Publishing Group, 2013.
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