Rooke, E. (1988). Groundwater supply to Hiri villages - Porebada, Roku, and Kouderika. Geological Survey of Papua New Guinea.
Chicago Style (17th ed.) CitationRooke, E.R. Groundwater Supply to Hiri Villages - Porebada, Roku, and Kouderika. [Port Moresby]: Geological Survey of Papua New Guinea, 1988.
MLA (9th ed.) CitationRooke, E.R. Groundwater Supply to Hiri Villages - Porebada, Roku, and Kouderika. Geological Survey of Papua New Guinea, 1988.
Warning: These citations may not always be 100% accurate.