<i>Mun Bot Banphakit</i>, a book written in the year 1233 Lesser Era (2414 Buddhist Era, 1871/72 Common Era) by a Siamese nobleman, Luang Saraprasoet (Noi [Acharayangkun]), for use in teaching students at a royal school to learn the Thai language, printed for the first time in the same year by the Royal Press in the Grand Palace.
<bdi><a href="https://en.wikipedia.org/wiki/en:Phraya_Sisunthonwohan" class="extiw" title="w:en:Phraya Sisunthonwohan"><span title="Siamese nobleman">Phraya Sisunthonwohan (Noi Acharayangkun)</span></a>
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สารประเสริฐ (น้อย), หลวง. (๒๔๖๙). <i>มูลบทบรรพกิจ</i>. พระนคร: โรงพิมพ์พานิชศุภผล.