หนังสือที่แต่งโดย Chalong Pungtrakul 2 Results

No.TitlePublished
1Statement by Mr. Chalaong Pungtrakul, Thailand Chief Delegate, as Second Ambassadorial Level Meeting1963
2Preliminary RTG Assessment of Foreign Assistance Requirements, 1964-1966, at Second Ambassadorial Level Meeting, DAC Coordinating Group in Thailand1963