Penton, O. A rapid latin course. Sir Isaac Pitman.
Lua i Stíl Chicago (17ú heag.)Penton, O. A Rapid Latin Course. London: Sir Isaac Pitman.
Lua MLA (9ú heag.)Penton, O. A Rapid Latin Course. Sir Isaac Pitman.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.