Smith, D. M. (1979). Where the grass is greener: Geographical perspectives on inequality. Croom Helm.
Cita Chicago (17th ed.)Smith, David Marshall. Where the Grass Is Greener: Geographical Perspectives on Inequality. London: Croom Helm, 1979.
Cita MLA (8th ed.)Smith, David Marshall. Where the Grass Is Greener: Geographical Perspectives on Inequality. Croom Helm, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.