Richards, A. (1990). A political economy of the Middle East: State, class, and economic development. Westview.
Lua i Stíl Chicago (17ú heag.)Richards, Alan. A Political Economy of the Middle East: State, Class, and Economic Development. Boulder, CO [etc.]: Westview, 1990.
Lua MLA (9ú heag.)Richards, Alan. A Political Economy of the Middle East: State, Class, and Economic Development. Westview, 1990.
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