Gafiye, G. D. (1997). Technical notes on the Mapos pico hydro scheme. PNG University of Technology, Appropriate Technology Development Institute.
Chicagoスタイル(17版)引用形式Gafiye, Garaio D. Technical Notes on the Mapos Pico Hydro Scheme. Lae: PNG University of Technology, Appropriate Technology Development Institute, 1997.
MLA(9版)引用形式Gafiye, Garaio D. Technical Notes on the Mapos Pico Hydro Scheme. PNG University of Technology, Appropriate Technology Development Institute, 1997.
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