อิสรชัย ย. “The Change in Political Movement in Thai Politics: A Case Study of the People’s Alliance for Democracy (PAD) and the People’s Democratic Reform Committee (PDRC) (B.C. 2005-2014)”. Local Administration Journal, vol. 11, no. 1, Mar. 2018, pp. 144-62, https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/116860.