MacDonald, G., & Knoepflmacher, U. C. (1999). The complete fairy tales. Penguin Books.
Lua i Stíl Chicago (17ú heag.)MacDonald, George, agus U. C. Knoepflmacher. The Complete Fairy Tales. New York: Penguin Books, 1999.
Lua MLA (9ú heag.)MacDonald, George, agus U. C. Knoepflmacher. The Complete Fairy Tales. Penguin Books, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.