Kampeeporn Santipochana และผู้แต่งคนอื่นๆ. (2016) Christianity and english language teaching: a case study of christian missionary teachers in Thailand. National Institute of Development Administration:ม.ป.ท.Kampeeporn Santipochana และผู้แต่งคนอื่นๆ. 2016. Christianity and english language teaching: a case study of christian missionary teachers in Thailand. ม.ป.ท.:National Institute of Development Administration;Kampeeporn Santipochana และผู้แต่งคนอื่นๆ. Christianity and english language teaching: a case study of christian missionary teachers in Thailand. ม.ป.ท.:National Institute of Development Administration, 2016. Print.