Gaya APA

Thomson, A, A., A.J., S, I. (2001). Crafting and executing strategy : text and readings (12th ed). New York: McGraw-Hill.

Gaya MLA

Thomson, Arthur, A.., A.J., Strickland, III,. "Crafting and executing strategy : text and readings". 12th ed New York: McGraw-Hill, 2001. Text.