Chari, P. R., Cheema, P. I., & Cohen, S. P. (2007). Four crises and a peace process: American engagement in South Asia. Brookings Institution Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChari, P. R., Pervaiz Iqbal Cheema, और Stephen P. Cohen. Four Crises and a Peace Process: American Engagement in South Asia. Washington, D.C.: Brookings Institution Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChari, P. R., et al. Four Crises and a Peace Process: American Engagement in South Asia. Brookings Institution Press, 2007.
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