Dyfyniad APA

Wilson, A. G. (1981). Optimization in locational and transport analysis. Wiley Eastern.

Dyfyniad Arddull Chicago

Wilson, A G. Optimization in Locational and Transport Analysis. Chichester: Wiley Eastern, 1981.

Dyfyniad MLA

Wilson, A G. Optimization in Locational and Transport Analysis. Wiley Eastern, 1981.

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