Beckman, S. L., & Rosenfield, D. B. (2008). Operations strategy: Competing in the 21st century (McGraw-Hill International ed.). McGraw-Hill/Irwin.
Cita Chicago (17th ed.)Beckman, Sara L., i Donald B. Rosenfield. Operations Strategy: Competing in the 21st Century. McGraw-Hill International ed. Boston, MA: McGraw-Hill/Irwin, 2008.
Cita MLA (8th ed.)Beckman, Sara L., i Donald B. Rosenfield. Operations Strategy: Competing in the 21st Century. McGraw-Hill International ed. McGraw-Hill/Irwin, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.