APA (7th ed.) Citation

Ptak, C. A., & Smith, C. (2019). Demand driven material requirements planning (DDMRP) (Version 3.). Industrial Press.

Chicago Style (17th ed.) Citation

Ptak, Carol A., and Chad Smith. Demand Driven Material Requirements Planning (DDMRP). Version 3. South Norwalk, Conn: Industrial Press, 2019.

MLA (9th ed.) Citation

Ptak, Carol A., and Chad Smith. Demand Driven Material Requirements Planning (DDMRP). Version 3. Industrial Press, 2019.

Warning: These citations may not always be 100% accurate.