Gregory Gullette and Sayamon Singto. (2015) Effects of Urban Expansion and Cultural Hierarchies on Labor Strategies within Thailand's Rural?Urban Interface. <i>Journal of Population and Social Studies</i>, <i>23</i>(2), 146-167.Gregory Gullette and Sayamon Singto. "Effects of Urban Expansion and Cultural Hierarchies on Labor Strategies within Thailand's Rural?Urban Interface". Journal of Population and Social Studies 23 (2015):146-167.Gregory Gullette and Sayamon Singto. Effects of Urban Expansion and Cultural Hierarchies on Labor Strategies within Thailand's Rural?Urban Interface. The Thai Association of the Population and Social Researchers:ม.ป.ท. 2015.