Silitshena, R. (1975). Coal mining in Botswana: Resource exploitation for self sufficiency. National Institute for Research in Development and African Studies Documentation Unit.
Chicago-Zitierstil (17. Ausg.)Silitshena, Robson. Coal Mining in Botswana: Resource Exploitation for Self Sufficiency. Gaborone: National Institute for Research in Development and African Studies Documentation Unit, 1975.
MLA-Zitierstil (9. Ausg.)Silitshena, Robson. Coal Mining in Botswana: Resource Exploitation for Self Sufficiency. National Institute for Research in Development and African Studies Documentation Unit, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.