<?xml version="1.0" encoding="UTF-8"?>
<xml><bibliography><APA>Pikul Pongklang. (2017) Knowledge and Understanding on Structural of Rice Production Cost of Ontai Sub-district, Sankamphaeng District, Chiang Mai Province. &lt;i&gt;Journal of Community Development and Life Quality&lt;/i&gt;, &lt;i&gt;5&lt;/i&gt;(2), 240-259.</APA><Chicago>Pikul Pongklang. "Knowledge and Understanding on Structural of Rice Production Cost of Ontai Sub-district, Sankamphaeng District, Chiang Mai Province". Journal of Community Development and Life Quality  5 (2017):240-259.</Chicago><MLA>Pikul Pongklang. Knowledge and Understanding on Structural of Rice Production Cost of Ontai Sub-district, Sankamphaeng District, Chiang Mai Province. Somsak Publisher:ม.ป.ท. 2017.</MLA></bibliography></xml>
