Hindu. (2001). Survey of the environment 2001. Kasturi & Sons.
Chicagoスタイル(17版)引用形式Hindu. Survey of the Environment 2001. Chennai: Kasturi & Sons, 2001.
MLA(9版)引用形式Hindu. Survey of the Environment 2001. Kasturi & Sons, 2001.
警告: この引用は必ずしも正確ではありません.