Goldsmith, M., & Cashman, M. (2007). What got you here won't get you there: How successful people become even more successful (Unabridged.). Random House Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoldsmith, Marshall, और Marc Cashman. What Got You Here Won't Get You There: How Successful People Become Even More Successful. Unabridged. New York: Random House Audio, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGoldsmith, Marshall, और Marc Cashman. What Got You Here Won't Get You There: How Successful People Become Even More Successful. Unabridged. Random House Audio, 2007.
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