Pabie, E. D. (1998). Gap between rich and poor wider - World Bank. Today.
Lua i Stíl Chicago (17ú heag.)Pabie, Edna D. "Gap Between Rich and Poor Wider - World Bank." Today 1998.
Lua MLA (9ú heag.)Pabie, Edna D. "Gap Between Rich and Poor Wider - World Bank." Today, 1998.
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