Piboon Chaithirasakul. 2004. Mobile phone using behaviour of the agriculture households in Phutthamonthon district, Naborn Pathom province. Field of Study Population Education, Mahidol University;
Piboon Chaithirasakul. (2004) Mobile phone using behaviour of the agriculture households in Phutthamonthon district, Naborn Pathom province . Mahidol University/Bangkok.
Piboon Chaithirasakul. Mobile phone using behaviour of the agriculture households in Phutthamonthon district, Naborn Pathom province. . Bangkok:Mahidol University, 2004.
Piboon Chaithirasakul. (2004) Mobile phone using behaviour of the agriculture households in Phutthamonthon district, Naborn Pathom province . Mahidol University/Bangkok.