มัทนชัย สุทธิพันธุ์. 2017. An investigation of integrated reporting: an evidence of Thai listed companies. Songkla:Songkla Universiy;
มัทนชัย สุทธิพันธุ์. (2017) An investigation of integrated reporting: an evidence of Thai listed companies. Songkla Universiy:Songkla.
มัทนชัย สุทธิพันธุ์. An investigation of integrated reporting: an evidence of Thai listed companies. Songkla:Songkla Universiy, 2017. Print.
มัทนชัย สุทธิพันธุ์. (2017) An investigation of integrated reporting: an evidence of Thai listed companies. Songkla Universiy:Songkla.