Wasley, B. (1996). Oxford mathemtics for Queensland: Year 9. Melbourne: Oxford University Press.
Dyfyniad Arddull ChicagoWasley, Barbara. Oxford Mathemtics for Queensland: Year 9. Melbourne: Oxford University Press, 1996.
Dyfyniad MLAWasley, Barbara. Oxford Mathemtics for Queensland: Year 9. Melbourne: Oxford University Press, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.