Valkenburg, S. v. Economic and social Geography.
Successfully copied to clipboard
Copying to clipboard failed
Citação norma Chicago
Valkenburg, Samuel van. Economic and Social Geography.
Successfully copied to clipboard
Copying to clipboard failed
Citação norma MLA
Valkenburg, Samuel van. Economic and Social Geography.
Successfully copied to clipboard
Copying to clipboard failed
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.