Smith, G. J., & Salmon, D. (1903). Longman's English grammar. Longmans, Green and Co..
Lua i Stíl Chicago (17ú heag.)Smith, George James, agus David Salmon. Longman's English Grammar. New York: Longmans, Green and Co., 1903.
Lua MLA (8ú heag.)Smith, George James, agus David Salmon. Longman's English Grammar. Longmans, Green and Co., 1903.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.