Oloughlin, J. (2004). The real Warner Buffett; managing capital, leading people. Nicholas Brealy Pub.
Lua i Stíl Chicago (17ú heag.)Oloughlin, James. The Real Warner Buffett; Managing Capital, Leading People. New Delhi: Nicholas Brealy Pub, 2004.
Lua MLA (9ú heag.)Oloughlin, James. The Real Warner Buffett; Managing Capital, Leading People. Nicholas Brealy Pub, 2004.
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