Manvipa Indradat. (1999) BOI zone 3 investment promotion policy : an analysis of policy outputs and impacts. National Institute of Development Administration,:ม.ป.ท.Manvipa Indradat. 1999. BOI zone 3 investment promotion policy : an analysis of policy outputs and impacts. ม.ป.ท.:National Institute of Development Administration,;Manvipa Indradat. BOI zone 3 investment promotion policy : an analysis of policy outputs and impacts. ม.ป.ท.:National Institute of Development Administration, 1999. Print.