Thawatchai Pō̜ngsī. (2019). Kānkhlư̄anwai tō̜sū læ phonsathư̄an khō̜ng khabūankān tō̜tān kānprǣrūp Kānfaifā Fāi Phalit hǣng Prathēt Thai phāilang wikrit sētthakit pī 2540 (Phim khrang rǣk.). Khrōngkān Phalit læ Phœ̄iphrǣ Tamrā læ Phonngān Wichākān, Witthayālai Kānmư̄ang Kānpokkhrō̜ng, Mahāwitthayālai Mahā Sārakhām.
Παραπομπή σε μορφή Chicago (17η εκδ.)Thawatchai Pō̜ngsī. Kānkhlư̄anwai Tō̜sū Læ Phonsathư̄an Khō̜ng Khabūankān Tō̜tān Kānprǣrūp Kānfaifā Fāi Phalit Hǣng Prathēt Thai Phāilang Wikrit Sētthakit Pī 2540. Phim khrang rǣk. Mahā Sārakhām: Khrōngkān Phalit læ Phœ̄iphrǣ Tamrā læ Phonngān Wichākān, Witthayālai Kānmư̄ang Kānpokkhrō̜ng, Mahāwitthayālai Mahā Sārakhām, 2019.
Παραπομπή σε μορφή MLA (8th εκδ.)Thawatchai Pō̜ngsī. Kānkhlư̄anwai Tō̜sū Læ Phonsathư̄an Khō̜ng Khabūankān Tō̜tān Kānprǣrūp Kānfaifā Fāi Phalit Hǣng Prathēt Thai Phāilang Wikrit Sētthakit Pī 2540. Phim khrang rǣk. Khrōngkān Phalit læ Phœ̄iphrǣ Tamrā læ Phonngān Wichākān, Witthayālai Kānmư̄ang Kānpokkhrō̜ng, Mahāwitthayālai Mahā Sārakhām, 2019.