(1983). Feasibility study: Projek hidro elektrik sungai piah. [y.y.]: Shawinigan Lavalin.
Chicago Style CitationFeasibility Study: Projek Hidro Elektrik Sungai Piah. [y.y.]: Shawinigan Lavalin, 1983.
MLA CitationFeasibility Study: Projek Hidro Elektrik Sungai Piah. [y.y.]: Shawinigan Lavalin, 1983.
Warning: These citations may not always be 100% accurate.