Dyfyniad APA

Riggs, J. L. (1984). Production systems: Planning analysis and control/3e (3rd ed.). Wiley Eastern.

Dyfyniad Arddull Chicago

Riggs, James L. Production Systems: Planning Analysis and Control/3e. 3rd ed. New Delhi: Wiley Eastern, 1984.

Dyfyniad MLA

Riggs, James L. Production Systems: Planning Analysis and Control/3e. 3rd ed. Wiley Eastern, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.