Natchaya Pulthanomsuk. 2007. The influence of extensive reading on reading behavior change and second language reading success. Bangkok:Thammasat University;
Natchaya Pulthanomsuk. (2007) The influence of extensive reading on reading behavior change and second language reading success (รายงานผลงานวิจัย). Thammasat University:Bangkok.
Natchaya Pulthanomsuk. The influence of extensive reading on reading behavior change and second language reading success. Bangkok:Thammasat University, 2007.
Natchaya Pulthanomsuk. (2007) The influence of extensive reading on reading behavior change and second language reading success (รายงานผลงานวิจัย). Thammasat University:Bangkok.