Ninan, T. (2015). The turn of the tortoise: The Challenge and Promise of India's Future. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Ninan, T.N. The Turn of the Tortoise: The Challenge and Promise of India's Future. Gurgaon: Penguin Books, 2015.
Lua MLA (9ú heag.)Ninan, T.N. The Turn of the Tortoise: The Challenge and Promise of India's Future. Penguin Books, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.