Sanyal, S. (2012). Land of the seven rivers: A brief history of India's geography. Penguin, Viking.
Lua i Stíl Chicago (17ú heag.)Sanyal, Sanjeev. Land of the Seven Rivers: A Brief History of India's Geography. New Delhi: Penguin, Viking, 2012.
Lua MLA (8ú heag.)Sanyal, Sanjeev. Land of the Seven Rivers: A Brief History of India's Geography. Penguin, Viking, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.