Command. Scraping the Barrel. Fordham University Press.
Dyfyniad Arddull ChicagoCommand. Scraping the Barrel. Fordham University Press.
Dyfyniad MLACommand. Scraping the Barrel. Fordham University Press.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.