Wren & Martin. (2017). High school english grammer and composition. Blackie ELT Books.
Lua i Stíl Chicago (17ú heag.)Wren & Martin. High School English Grammer and Composition. Delhi: Blackie ELT Books, 2017.
Lua MLA (9ú heag.)Wren & Martin. High School English Grammer and Composition. Blackie ELT Books, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.