Harvard Business School Press. (2007). Writing for business: Expert solutions to everyday challenges. Harvard Business School.
Čikaški stil citiranjaHarvard Business School Press. Writing for Business: Expert Solutions to Everyday Challenges. Boston: Harvard Business School, 2007.
MLA način citiranjaHarvard Business School Press. Writing for Business: Expert Solutions to Everyday Challenges. Harvard Business School, 2007.
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