Παραπομπή APA

Murty,M N. (1998). Economic evaluation of environmental management programme. Common Wealth Publishers.

Παραπομπή Chicago Style

Murty,M N. Economic Evaluation of Environmental Management Programme. New Delhi: Common Wealth Publishers, 1998.

Παραπομπή MLA

Murty,M N. Economic Evaluation of Environmental Management Programme. Common Wealth Publishers, 1998.