TREACY, M., & WIERSEMA, F. (1995). The discipline of market leaders: Choose your customers, narrow your focus, dominate your market. HarperCollinsPublishers.
Chicago Style (17th ed.) CitationTREACY, MICHAEL, and FRED WIERSEMA. The Discipline of Market Leaders: Choose Your Customers, Narrow Your Focus, Dominate Your Market. London: HarperCollinsPublishers, 1995.
MLA (8th ed.) CitationTREACY, MICHAEL, and FRED WIERSEMA. The Discipline of Market Leaders: Choose Your Customers, Narrow Your Focus, Dominate Your Market. HarperCollinsPublishers, 1995.
Warning: These citations may not always be 100% accurate.