COLMAN, D. (1994). Economics Of Change In Less Developed Countries David Colman And Frederick Nixson. Harvester Whearsheaf.
Lua i Stíl Chicago (17ú heag.)COLMAN, David. Economics Of Change In Less Developed Countries David Colman And Frederick Nixson. Harvester Whearsheaf, 1994.
Lua MLA (8ú heag.)COLMAN, David. Economics Of Change In Less Developed Countries David Colman And Frederick Nixson. Harvester Whearsheaf, 1994.
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