Sinotech Engineering Consultants. (1985). Final report, SKP structure planning (phase II), WPP/SKP XXI a/B Sungai Antu. Republic of Indonesia, Ministry of Transmigration, Directorate General of Settlement Preparation, Directorate of Planning and Programming.
Chicago-referens (17:e uppl.)Sinotech Engineering Consultants. Final Report, SKP Structure Planning (phase II), WPP/SKP XXI A/B Sungai Antu. [Jakarta]: Republic of Indonesia, Ministry of Transmigration, Directorate General of Settlement Preparation, Directorate of Planning and Programming, 1985.
MLA-referens (8:e uppl.)Sinotech Engineering Consultants. Final Report, SKP Structure Planning (phase II), WPP/SKP XXI A/B Sungai Antu. Republic of Indonesia, Ministry of Transmigration, Directorate General of Settlement Preparation, Directorate of Planning and Programming, 1985.