IUCN Regional Office for Southern Africa. (2018). transboundary natural resource disputes in Africa. IUCN, Regional Office for Southern Africa.
Chicagoスタイル(17版)引用形式IUCN Regional Office for Southern Africa. Transboundary Natural Resource Disputes in Africa. [Harare]: IUCN, Regional Office for Southern Africa, 2018.
MLA(9版)引用形式IUCN Regional Office for Southern Africa. Transboundary Natural Resource Disputes in Africa. IUCN, Regional Office for Southern Africa, 2018.
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