APA
Hudson R., . (2005). Economic geographies : circuits, flows and spaces. New Delhi: Sage Publications.
Chicago
Hudson Ray, . 2005. Economic geographies : circuits, flows and spaces. New Delhi: Sage Publications.
Harvard
Hudson R., . (2005). Economic geographies : circuits, flows and spaces. New Delhi: Sage Publications.
MLA
Hudson Ray, . Economic geographies : circuits, flows and spaces. New Delhi: Sage Publications. 2005.