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Dyfyniad Arddull ChicagoFargo, Charlyn. "Cancer-barbecue Link a Week One." Health News 2002.
Dyfyniad MLAFargo, Charlyn. "Cancer-barbecue Link a Week One." Health News, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.