Thailand. Samnakngān Phānit Čhangwat N̨ōng Khāi. (1999). Sathanakān kānkhā chāid̄æn Thai - S̨ōP̨ōP̨ō. Lāo dān Čhangwat N̨ōng Khāi. Samnakngān Phānit Čhangwat N̨ōng Khāi.
Dyfyniad Arddull ChicagoThailand. Samnakngān Phānit Čhangwat N̨ōng Khāi. Sathanakān Kānkhā Chāid̄æn Thai - S̨ōP̨ōP̨ō. Lāo Dān Čhangwat N̨ōng Khāi. [N̨ōng Khāi, Thailand]: Samnakngān Phānit Čhangwat N̨ōng Khāi, 1999.
Dyfyniad MLAThailand. Samnakngān Phānit Čhangwat N̨ōng Khāi. Sathanakān Kānkhā Chāid̄æn Thai - S̨ōP̨ōP̨ō. Lāo Dān Čhangwat N̨ōng Khāi. Samnakngān Phānit Čhangwat N̨ōng Khāi, 1999.
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