Bayle, R. L. (1999). Small-scale gold mining: A geographic perspective of the use and development of a mineral resource.
Style de citation Chicago (17e éd.)Bayle, Romeo L. Small-scale Gold Mining: A Geographic Perspective of the Use and Development of a Mineral Resource. 1999.
Style de citation MLA (9e éd.)Bayle, Romeo L. Small-scale Gold Mining: A Geographic Perspective of the Use and Development of a Mineral Resource. 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.