Kudesia, V. P. (1990). Pollution: Pollution everywhere. Pragati Prakashan.
Chicagoスタイル(17版)引用形式Kudesia, V. P. Pollution: Pollution Everywhere. Meerut: Pragati Prakashan, 1990.
MLA(9版)引用形式Kudesia, V. P. Pollution: Pollution Everywhere. Pragati Prakashan, 1990.
警告: この引用は必ずしも正確ではありません.