R. L. Stine. (1998). Goosebumps: Night of a Thousand Claws No. 28. Scholastic Inc.
Lua i Stíl Chicago (17ú heag.)R. L. Stine. Goosebumps: Night of a Thousand Claws No. 28. New York: Scholastic Inc, 1998.
Lua MLA (9ú heag.)R. L. Stine. Goosebumps: Night of a Thousand Claws No. 28. Scholastic Inc, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.