Dyfyniad APA

Buffa, E. S. (1973). Modern production managemnet (4th ed.). Wiley Eastern.

Dyfyniad Arddull Chicago

Buffa, Elwood. S. Modern Production Managemnet. 4th ed. New Delhi: Wiley Eastern, 1973.

Dyfyniad MLA

Buffa, Elwood. S. Modern Production Managemnet. 4th ed. Wiley Eastern, 1973.

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