SHIM J.K. (1997). STRATEGIC BUSINESS FORECASTING (2ND.). JAICO PUBLISHING HOUSE.
Dyfyniad Arddull ChicagoSHIM J.K. STRATEGIC BUSINESS FORECASTING. 2ND. MUMBAI: JAICO PUBLISHING HOUSE, 1997.
Dyfyniad MLASHIM J.K. STRATEGIC BUSINESS FORECASTING. 2ND. JAICO PUBLISHING HOUSE, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.