qayum, A. (1964). processes of economic growth and forms of planning. National Planning Institute.
Lua i Stíl Chicago (17ú heag.)qayum, A. Processes of Economic Growth and Forms of Planning. cairo: National Planning Institute, 1964.
Lua MLA (9ú heag.)qayum, A. Processes of Economic Growth and Forms of Planning. National Planning Institute, 1964.
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