Johnson, C. (2014). Worldmark modern conflict and diplomacy. Gale Cengage Learning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnson, Cynthia. Worldmark Modern Conflict and Diplomacy. Detroit: Gale Cengage Learning, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJohnson, Cynthia. Worldmark Modern Conflict and Diplomacy. Gale Cengage Learning, 2014.
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