Ashok Kumar, N. (1988). Economics of Bio-Gas Evaluation. The Times Research Foundation.
Style de citation ChicagoAshok Kumar, N. Economics of Bio-Gas Evaluation. Pune: The Times Research Foundation, 1988.
Style de citation MLAAshok Kumar, N. Economics of Bio-Gas Evaluation. The Times Research Foundation, 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.