Hicks, W. N. (1929). A study in student opinion.
Lua i Stíl Chicago (17ú heag.)Hicks, William Norwood. A Study in Student Opinion. 1929.
Lua MLA (8ú heag.)Hicks, William Norwood. A Study in Student Opinion. 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.