India, M. o. e. a. f. (1995). India's enviornment action programme. Centre for Environment Edu.
Chicagoスタイル(17版)引用形式India, Ministry of environment and forest. India's Enviornment Action Programme. Ahmedabad: Centre for Environment Edu, 1995.
MLA(9版)引用形式India, Ministry of environment and forest. India's Enviornment Action Programme. Centre for Environment Edu, 1995.
警告: この引用は必ずしも正確ではありません.