(2004). Harvard Business Review Mei 2004. HBR.
Chicago Style (17th ed.) CitationHarvard Business Review Mei 2004. HBR, 2004.
MLA citiranjeHarvard Business Review Mei 2004. HBR, 2004.
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(2004). Harvard Business Review Mei 2004. HBR.
Chicago Style (17th ed.) CitationHarvard Business Review Mei 2004. HBR, 2004.
MLA citiranjeHarvard Business Review Mei 2004. HBR, 2004.