Dyfyniad APA
Wood, A., & Roberts, S. M. (2011). Economic geography: Places, networks and flows. Routledge.
Dyfyniad Arddull Chicago
Wood, Andrew, and Susan M. Roberts. Economic Geography: Places, Networks and Flows. London: Routledge, 2011.
Dyfyniad MLA
Wood, Andrew, and Susan M. Roberts. Economic Geography: Places, Networks and Flows. Routledge, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.