Marcel, G. (1967). Searchings. Newman Press.
Lua i Stíl Chicago (17ú heag.)Marcel, Gabriel. Searchings. New York: Newman Press, 1967.
Lua MLA (9ú heag.)Marcel, Gabriel. Searchings. Newman Press, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.