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Dyfyniad Arddull ChicagoShearn, Michael. The Investment Checklist: The Art of In-depth Research. New Jersey: John Wiley & Sons, Inc, 2012.
Dyfyniad MLAShearn, Michael. The Investment Checklist: The Art of In-depth Research. John Wiley & Sons, Inc, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.