qayum, a. (1964). a note on life of capital and economic growth. the institute of national planning.
Chicago-referens (17:e uppl.)qayum, a. A Note on Life of Capital and Economic Growth. cairo: the institute of national planning, 1964.
MLA-referens (9:e uppl.)qayum, a. A Note on Life of Capital and Economic Growth. the institute of national planning, 1964.
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