Παραπομπή APA
Ben-David, D. (1997). Coonvergence clubs and subsistence economies. London: Centre for Economic Policy Research.
Παραπομπή Chicago StyleBen-David, Dan. Coonvergence Clubs and Subsistence Economies. London: Centre for Economic Policy Research, 1997.
Παραπομπή MLABen-David, Dan. Coonvergence Clubs and Subsistence Economies. London: Centre for Economic Policy Research, 1997.
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