J. David Cooper. (2005). READING: Triumphs. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)J. David Cooper. READING: Triumphs. Houghton Mifflin, 2005.
Lua MLA (9ú heag.)J. David Cooper. READING: Triumphs. Houghton Mifflin, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.