Flaherty, S. (2001). Seussical: The musical. Warner Bros. Publications.
Lua i Stíl Chicago (17ú heag.)Flaherty, Stephen. Seussical: The Musical. Miami, FL: Warner Bros. Publications, 2001.
Lua MLA (9ú heag.)Flaherty, Stephen. Seussical: The Musical. Warner Bros. Publications, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.