Riordan, P. (2006). Strangers in my sleeper: Rail trips and encounters on the indian subcontinent. New Holland Publishers.
Lua i Stíl Chicago (17ú heag.)Riordan, Peter. Strangers in My Sleeper: Rail Trips and Encounters on the Indian Subcontinent. Aucland: New Holland Publishers, 2006.
Lua MLA (9ú heag.)Riordan, Peter. Strangers in My Sleeper: Rail Trips and Encounters on the Indian Subcontinent. New Holland Publishers, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.