Smith, D. M. (1979). Where the grass is greener: Geographical perspectives on inequality. Croom Helm.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSmith, David Marshall. Where the Grass Is Greener: Geographical Perspectives on Inequality. London: Croom Helm, 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSmith, David Marshall. Where the Grass Is Greener: Geographical Perspectives on Inequality. Croom Helm, 1979.
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