Gray, E., & Evans, V. (2002). Set Sail ! - Story Book. Gailivro.
Dyfyniad Arddull ChicagoGray, Elizabeth, and Virginia Evans. Set Sail ! - Story Book. Gailivro, 2002.
Dyfyniad MLAGray, Elizabeth, and Virginia Evans. Set Sail ! - Story Book. Gailivro, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.