Wijesinha, R. (2004). A hand book of english grammar. Foundation books.
Lua i Stíl Chicago (17ú heag.)Wijesinha, Rajiva. A Hand Book of English Grammar. India: Foundation books, 2004.
Lua MLA (8ú heag.)Wijesinha, Rajiva. A Hand Book of English Grammar. Foundation books, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.