Polacco, P. (1990). Thunder cake. Philomel Books.
Lua i Stíl Chicago (17ú heag.)Polacco, Patricia. Thunder Cake. New York: Philomel Books, 1990.
Lua MLA (8ú heag.)Polacco, Patricia. Thunder Cake. Philomel Books, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.