Webb, M. (1928). Precious bane. Random House.
Lua i Stíl Chicago (17ú heag.)Webb, Marry. Precious Bane. New York: Random House, 1928.
Lua MLA (9ú heag.)Webb, Marry. Precious Bane. Random House, 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.