Aphichat Chamratrithirong,Aphichat Chamratrithirong..[et al.]. 1999. The study of population-consumption-environment link : the case of air pollution in Bangkok. Nakhon Pathom:Institute for Population and Social Research Mahidol University;

Aphichat Chamratrithirong,Aphichat Chamratrithirong..[et al.]. The study of population-consumption-environment link : the case of air pollution in Bangkok. Nakhon Pathom:Institute for Population and Social Research Mahidol University, 1999. Print.

Aphichat Chamratrithirong,Aphichat Chamratrithirong..[et al.]. (1999) The study of population-consumption-environment link : the case of air pollution in Bangkok. Institute for Population and Social Research Mahidol University:Nakhon Pathom.