Porter, M. E. On competition / by Michael E. Porter (1st ed. [Updated and expanded edition].). USA. : Harvard Business Press, c2008.
Chicago Style CitationPorter, Michael E. On Competition / By Michael E. Porter. 1st ed. [Updated and expanded edition]. USA. : Harvard Business Press, c2008.
MLA CitationPorter, Michael E. On Competition / By Michael E. Porter. 1st ed. [Updated and expanded edition]. USA. : Harvard Business Press, c2008.
Warning: These citations may not always be 100% accurate.