REIGNER, C. G. (1942). College Spelling Studies: Vocabulary building. Aldine Atherton.
Lua i Stíl Chicago (17ú heag.)REIGNER, Charles G. College Spelling Studies: Vocabulary Building. Aldine Atherton, 1942.
Lua MLA (8ú heag.)REIGNER, Charles G. College Spelling Studies: Vocabulary Building. Aldine Atherton, 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.