Pike, C. (1993). The wicked heart. Archway Paperbacks.
Lua i Stíl Chicago (17ú heag.)Pike, Christopher. The Wicked Heart. New York: Archway Paperbacks, 1993.
Lua MLA (9ú heag.)Pike, Christopher. The Wicked Heart. Archway Paperbacks, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.