Sanyal, S. (2012). Land of the seven rivers: A brief history of India's geography. Penguin, Viking.
Chicagoスタイル(17版)引用形式Sanyal, Sanjeev. Land of the Seven Rivers: A Brief History of India's Geography. New Delhi: Penguin, Viking, 2012.
MLA(8版)引用形式Sanyal, Sanjeev. Land of the Seven Rivers: A Brief History of India's Geography. Penguin, Viking, 2012.
警告: この引用は必ずしも正確ではありません.