Nelson Victor และ Thitisak Boonpramote. (2017) Designing Efficient Petroleum Fiscal System for Mozambique. Chulalongkorn University:ม.ป.ท.Nelson Victor และ Thitisak Boonpramote. 2017. Designing Efficient Petroleum Fiscal System for Mozambique. ม.ป.ท.:Chulalongkorn University;Nelson Victor และ Thitisak Boonpramote. Designing Efficient Petroleum Fiscal System for Mozambique. ม.ป.ท.:Chulalongkorn University, 2017. Print.