Khan and others. 2004. Perceptions about the traffic safety among the taxi motorcyclists and their passengers in Phayathai district, Bangkok. Field of Study Primary Health Care Management, Mahidol University;
Khan and others. (2004) Perceptions about the traffic safety among the taxi motorcyclists and their passengers in Phayathai district, Bangkok . Mahidol University/Bangkok.
Khan and others. Perceptions about the traffic safety among the taxi motorcyclists and their passengers in Phayathai district, Bangkok. . Bangkok:Mahidol University, 2004.
Khan and others. (2004) Perceptions about the traffic safety among the taxi motorcyclists and their passengers in Phayathai district, Bangkok . Mahidol University/Bangkok.