Sarunporn Chuankrerkul. (2019) Guidelines for Enhancing the Cultural Tourism Marketing in Singburi Province. <i>Journal of Community Development Research (Humanities and Social Sciences)</i>, <i>12</i>(2), 65-72.Sarunporn Chuankrerkul. "Guidelines for Enhancing the Cultural Tourism Marketing in Singburi Province". Journal of Community Development Research (Humanities and Social Sciences) 12 (2019):65-72.Sarunporn Chuankrerkul. Guidelines for Enhancing the Cultural Tourism Marketing in Singburi Province. Naresuan University Graduate School:ม.ป.ท. 2019.