APA (7th ed.) Citation

Walker, G. (2003). Modern competitive strategy (International ed.). McGraw-Hill Education (Asia).

Chicago Style (17th ed.) Citation

Walker, Gordon. Modern Competitive Strategy. International ed. Singapore: McGraw-Hill Education (Asia), 2003.

MLA (9th ed.) Citation

Walker, Gordon. Modern Competitive Strategy. International ed. McGraw-Hill Education (Asia), 2003.