(1990). Natural gas: Its role and potential in economic development. Westview pr..
Style de citation Chicago (17e éd.)Natural Gas: Its Role and Potential in Economic Development. Boulder: Westview pr., 1990.
Style de citation MLA (9e éd.)Natural Gas: Its Role and Potential in Economic Development. Westview pr., 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.