Cita APA (7th ed.)
Vollmann, T. E., Berry, W. L., & Whybark, D. C. (1997). Manufacturing planning and control systems (4th ed.). Irwin/McGraw-Hill.
Cita Chicago (17th ed.)
Vollmann, Thomas E., William L. Berry, i D. Clay Whybark. Manufacturing Planning and Control Systems. 4th ed. New York: Irwin/McGraw-Hill, 1997.
Cita MLA (9th ed.)
Vollmann, Thomas E., et al. Manufacturing Planning and Control Systems. 4th ed. Irwin/McGraw-Hill, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.