Chase, L. (1992). The vow. Diamond Books.
Lua i Stíl Chicago (17ú heag.)Chase, Lindsay. The Vow. New York: Diamond Books, 1992.
Lua MLA (9ú heag.)Chase, Lindsay. The Vow. Diamond Books, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.