Day, G. S., Gunther, R., & Reibstein, D. J. (1997). Wharton on dynamic competitive strategy. John Wiley.
Chicago Style (17th ed.) CitationDay, George S., Robert Gunther, and David J. Reibstein. Wharton on Dynamic Competitive Strategy. New York: John Wiley, 1997.
MLA (9th ed.) CitationDay, George S., et al. Wharton on Dynamic Competitive Strategy. John Wiley, 1997.
Warning: These citations may not always be 100% accurate.