Budgell, G. (2015). Cambridge primary English: Phonics workbook A. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoBudgell, Gill. Cambridge Primary English: Phonics Workbook A. Cambridge: Cambridge University Press, 2015.
Deismireacht MLABudgell, Gill. Cambridge Primary English: Phonics Workbook A. Cambridge: Cambridge University Press, 2015.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.