Vollmann, T. E., Berry, W. L., & Whybark, D. C. (1992). Manufacturing planning and control systems (3rd ed.). Irwin.
Cita Chicago (17th ed.)Vollmann, Thomas E., William L. Berry, i D. Clay Whybark. Manufacturing Planning and Control Systems. 3rd ed. Burr Ridge, Ill: Irwin, 1992.
Cita MLA (9th ed.)Vollmann, Thomas E., et al. Manufacturing Planning and Control Systems. 3rd ed. Irwin, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.