Holt, F. L. (2003). Alexander the great and the mystery of the elephant medallions. University of California.
Lua i Stíl Chicago (17ú heag.)Holt, Frank L. Alexander the Great and the Mystery of the Elephant Medallions. London: University of California, 2003.
Lua MLA (9ú heag.)Holt, Frank L. Alexander the Great and the Mystery of the Elephant Medallions. University of California, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.