Gardner, P. (1971). The coins of the Greek and Scythic kings of: Bactria and India in the British museum. Sagar.
Lua i Stíl Chicago (17ú heag.)Gardner, Percy. The Coins of the Greek and Scythic Kings of: Bactria and India in the British Museum. New Delhi: Sagar, 1971.
Lua MLA (9ú heag.)Gardner, Percy. The Coins of the Greek and Scythic Kings of: Bactria and India in the British Museum. Sagar, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.