Sarunthita Chanachaiphuwapat และ Bu-nga Chaisuwan. (2015) Modelland approaches to establish advertising professional council. National Institute of Development Administration:ม.ป.ท.Sarunthita Chanachaiphuwapat และ Bu-nga Chaisuwan. 2015. Modelland approaches to establish advertising professional council. ม.ป.ท.:National Institute of Development Administration;Sarunthita Chanachaiphuwapat และ Bu-nga Chaisuwan. Modelland approaches to establish advertising professional council. ม.ป.ท.:National Institute of Development Administration, 2015. Print.