ACIL International Pty. Ltd, Leighton Contractors Pty. Ltd, Snowy Mountains Engineering Corporation, Carnegie, A. B., & Leenhouts, S. A. (1983). Developing tropical uplands: A collection of papers on the history, development and impact of the component programmes of the Zamboanga del Sur Development Project. [Zamboanga del Sur Development Project].
Chicago Style (17th ed.) CitationACIL International Pty. Ltd, Leighton Contractors Pty. Ltd, Snowy Mountains Engineering Corporation, Alastair B. Carnegie, and Stephen A. Leenhouts. Developing Tropical Uplands: A Collection of Papers on the History, Development and Impact of the Component Programmes of the Zamboanga Del Sur Development Project. [Pagadian City]: [Zamboanga del Sur Development Project], 1983.
MLA (9th ed.) CitationACIL International Pty. Ltd, et al. Developing Tropical Uplands: A Collection of Papers on the History, Development and Impact of the Component Programmes of the Zamboanga Del Sur Development Project. [Zamboanga del Sur Development Project], 1983.