Dyfyniad APA
Hudson, R. (2005). Economic geographies: Circuits, flows and spaces. SAGE.
Dyfyniad Arddull Chicago
Hudson, Ray. Economic Geographies: Circuits, Flows and Spaces. London: SAGE, 2005.
Dyfyniad MLA
Hudson, Ray. Economic Geographies: Circuits, Flows and Spaces. SAGE, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.