Colbourn, S. (2007). Robin hood (abridged version): 4 (pre-intermediate level). Macmillan.
Dyfyniad Arddull ChicagoColbourn, Stephen. Robin Hood (abridged Version): 4 (pre-intermediate Level). Oxford: Macmillan, 2007.
Dyfyniad MLAColbourn, Stephen. Robin Hood (abridged Version): 4 (pre-intermediate Level). Macmillan, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.