Walker, G. . .. (2007). Modern competitive strategy (2nd ed.). Mc Graw Hill.
Chicago Edition CitationWalker, Gordon. Modern Competitive Strategy. 2nd ed. Boston: Mc Graw Hill, 2007.
MLA Edition CitationWalker, Gordon. Modern Competitive Strategy. 2nd ed. Mc Graw Hill, 2007.
Warning: These citations may not always be 100% accurate.