McCain, J., & Salter, M. (2007). Hard call: Great decisions and the extraordinary people who made them. Twelve.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcCain, John, और Mark Salter. Hard Call: Great Decisions and the Extraordinary People Who Made Them. New York: Twelve, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcCain, John, और Mark Salter. Hard Call: Great Decisions and the Extraordinary People Who Made Them. Twelve, 2007.
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