Patra Jirawisan และผู้แต่งคนอื่นๆ. (2011) The roles of the community, private sector, and local authority in recycling in Bangkok's gated communities. Chulalongkorn University:ม.ป.ท.Patra Jirawisan และผู้แต่งคนอื่นๆ. 2011. The roles of the community, private sector, and local authority in recycling in Bangkok's gated communities. ม.ป.ท.:Chulalongkorn University;Patra Jirawisan และผู้แต่งคนอื่นๆ. The roles of the community, private sector, and local authority in recycling in Bangkok's gated communities. ม.ป.ท.:Chulalongkorn University, 2011. Print.