Dyfyniad APA

George, P. (1994). Orlicky's material requirements planning (2nd ed.). McGraw Hill.

Dyfyniad Arddull Chicago

George, Ploss. Orlicky's Material Requirements Planning. 2nd ed. New York: McGraw Hill, 1994.

Dyfyniad MLA

George, Ploss. Orlicky's Material Requirements Planning. 2nd ed. McGraw Hill, 1994.

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