Lord, D. A. (1932). Has life any meaning? Queen's Work.
Lua i Stíl Chicago (17ú heag.)Lord, Daniel A. Has Life Any Meaning? St. Louis, Mo.: Queen's Work, 1932.
Lua MLA (8ú heag.)Lord, Daniel A. Has Life Any Meaning? Queen's Work, 1932.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.