Middleton, J., & Gorzynski, B. (2002). Strategy express. Capstone].
Cita Chicago (17th ed.)Middleton, John, i Bob Gorzynski. Strategy Express. [Oxford: Capstone], 2002.
Cita MLA (9th ed.)Middleton, John, i Bob Gorzynski. Strategy Express. Capstone], 2002.
Atenció: Aquestes cites poden no estar 100% correctes.