Phaisān Riuthongchai. (1998). Rāingān kānwičhai r̄ưang patčhai thī mī ʻitthiphon t̨ō kāntatsinčhai l̄ưakchai b̨ōrikān rōngr̄æm kh̨ōng phūb̨ōrihān nūaingān nai Čhangwat Phitsanulōk. Phāk Wichā Kāntalāt, Khana Witthayākānčhatkān, Sathāban Rātchaphat Phibūnsongkhrām.
Dyfyniad Arddull ChicagoPhaisān Riuthongchai. Rāingān Kānwičhai R̄ưang Patčhai Thī Mī ʻitthiphon T̨ō Kāntatsinčhai L̄ưakchai B̨ōrikān Rōngr̄æm Kh̨ōng Phūb̨ōrihān Nūaingān Nai Čhangwat Phitsanulōk. Phitsanulōk, Thailand: Phāk Wichā Kāntalāt, Khana Witthayākānčhatkān, Sathāban Rātchaphat Phibūnsongkhrām, 1998.
Dyfyniad MLAPhaisān Riuthongchai. Rāingān Kānwičhai R̄ưang Patčhai Thī Mī ʻitthiphon T̨ō Kāntatsinčhai L̄ưakchai B̨ōrikān Rōngr̄æm Kh̨ōng Phūb̨ōrihān Nūaingān Nai Čhangwat Phitsanulōk. Phāk Wichā Kāntalāt, Khana Witthayākānčhatkān, Sathāban Rātchaphat Phibūnsongkhrām, 1998.