Pacific Consultants International, Seecons Consortium, & Indonesia. Direktorat Jenderal Cipta Karya. (1982). Detailed survey and design (phase III) for transmigration settlement development in East Kalimantan, WPP Sangkulirang West (additional), SKP Kaubun, SKP Pengadan, SKP Bengalon Lembak North. Pacific Consultants International in association with PT Seecons.
Lua i Stíl Chicago (17ú heag.)Pacific Consultants International, Seecons Consortium, agus Indonesia. Direktorat Jenderal Cipta Karya. Detailed Survey and Design (phase III) for Transmigration Settlement Development in East Kalimantan, WPP Sangkulirang West (additional), SKP Kaubun, SKP Pengadan, SKP Bengalon Lembak North. [Jakarta]: Pacific Consultants International in association with PT Seecons, 1982.
Lua MLA (8ú heag.)Pacific Consultants International, et al. Detailed Survey and Design (phase III) for Transmigration Settlement Development in East Kalimantan, WPP Sangkulirang West (additional), SKP Kaubun, SKP Pengadan, SKP Bengalon Lembak North. Pacific Consultants International in association with PT Seecons, 1982.