Wilkie, M. B. (1930). Ga grammar notes and exercises. Oxford University Press, H. Milford.
Lua i Stíl Chicago (17ú heag.)Wilkie, M. B. Ga Grammar Notes and Exercises. London: Oxford University Press, H. Milford, 1930.
Lua MLA (8ú heag.)Wilkie, M. B. Ga Grammar Notes and Exercises. Oxford University Press, H. Milford, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.