Hagstrom, r. G. (1995). The warren Buffettway ; investment strategis of the worldsgratest invester. John Wiley & Sons.
Čikaški stil citiranja (17. izdanje)Hagstrom, robert G. The Warren Buffettway ; Investment Strategis of the Worldsgratest Invester. New York: John Wiley & Sons, 1995.
MLA način citiranja (9. izdanje)Hagstrom, robert G. The Warren Buffettway ; Investment Strategis of the Worldsgratest Invester. John Wiley & Sons, 1995.
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