Songtum Pinto และผู้แต่งคนอื่นๆ. (2002) The analysis of Thailand government expenditure : policy determination. National Institute of Development Administration:ม.ป.ท.Songtum Pinto และผู้แต่งคนอื่นๆ. 2002. The analysis of Thailand government expenditure : policy determination. ม.ป.ท.:National Institute of Development Administration;Songtum Pinto และผู้แต่งคนอื่นๆ. The analysis of Thailand government expenditure : policy determination. ม.ป.ท.:National Institute of Development Administration, 2002. Print.