Smith, D. M. (1979). Where the grass is greener: Geographical perspectives on inequality. Croom Helm.
Chicago-referens (17:e uppl.)Smith, David Marshall. Where the Grass Is Greener: Geographical Perspectives on Inequality. London: Croom Helm, 1979.
MLA-referens (8:e uppl.)Smith, David Marshall. Where the Grass Is Greener: Geographical Perspectives on Inequality. Croom Helm, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.