World Bank, Asian Development Bank, Australian Agency for International Development, & ebrary, Inc. (2007). Strategic directions for human development in Papua New Guinea. World Bank.
Tohutoru Kātū Chicago (17th ed.)World Bank, Asian Development Bank, Australian Agency for International Development, me Inc ebrary. Strategic Directions for Human Development in Papua New Guinea. Washington, D.C.: World Bank, 2007.
Tohutoro MLA (9th ed.)World Bank, et al. Strategic Directions for Human Development in Papua New Guinea. World Bank, 2007.
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