SHIM J K. (2000). STRATEGIC BUSINESS FORECASTING. LUCIE PRESS.
Lua i Stíl Chicago (17ú heag.)SHIM J K. STRATEGIC BUSINESS FORECASTING. BOCA RATON: LUCIE PRESS, 2000.
Lua MLA (9ú heag.)SHIM J K. STRATEGIC BUSINESS FORECASTING. LUCIE PRESS, 2000.
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