Department of Technical and Economic Cooperation. 1994. Final report : international conference on technical and economic cooperation for Cambodia, Lao PDR, and Vietnam. Bangkok:Department of Technical and Economic Cooperation;
Department of Technical and Economic Cooperation. (1994) Final report : international conference on technical and economic cooperation for Cambodia, Lao PDR, and Vietnam (รายงานผลงานวิจัย). Department of Technical and Economic Cooperation:Bangkok.
Department of Technical and Economic Cooperation. Final report : international conference on technical and economic cooperation for Cambodia, Lao PDR, and Vietnam. Bangkok:Department of Technical and Economic Cooperation, 1994.
Department of Technical and Economic Cooperation. (1994) Final report : international conference on technical and economic cooperation for Cambodia, Lao PDR, and Vietnam (รายงานผลงานวิจัย). Department of Technical and Economic Cooperation:Bangkok.