dōi ʻŌ̜rathai ʻĀtʻam, Čhanyā Sētthabut, bannāthikān = Child prostitution in Thailand : a documentary analysis and estimation of the number of child prostitutes / by Orathai-Ard-am, Chanya Sethaput, editors
Prachākō̜n Thai nai samai Ratchakān thī 9 : phiphitthasāra prachākō̜n læ sangkhom, sāra thī 3 = Thai population in the reign of King Rama IX : exhibition of population and social issues, exhibition 3