Dyfyniad APA

Williams, N. (1967). Linear and non-linear programming in industry. Pitman.

Dyfyniad Arddull Chicago

Williams, N. Linear and Non-linear Programming in Industry. London: Pitman, 1967.

Dyfyniad MLA

Williams, N. Linear and Non-linear Programming in Industry. Pitman, 1967.

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