Siarad Gydan GilyddElaine Weitzman, Sylvia Prys Jones, Pat Cupples · First published 2024Open the Tome
My Guinea Pig Died with Its Legs Crossed - a Guide Teaching Another LanguageGeraint W. Jones, Sylvia Prys Jones, Mari Mitchell, Emma Price · First published 2013Open the Tome
Encyclopedia of bilingualism and bilingual educationBaker, Colin, Sylvia Prys Jones · First published 1998Open the Tome
