ʻŌ̜rawan ʻŌthō̜ng, Čharœ̄n ʻŌthō̜ng, & Amporn Samosorn. (2013). Pan tām fan 3 sēnthāng mō̜radok lōk: Sukhōthai-Sī Satchanālai-Kamphǣng Phet = World heritage bike route : Sukhothai-Si Satchanalai-Kamphaeng Phet (Phim khrang thī 1.). ʻOngkān Bō̜rihān Kānphatthanā Phư̄nthī Phisēt phư̄a Kānthō̜ngthīeo Yāng Yangyư̄n (ʻOngkān Mahāchon).
Cita Chicago (17th ed.)ʻŌ̜rawan ʻŌthō̜ng, Čharœ̄n ʻŌthō̜ng, i Amporn Samosorn. Pan Tām Fan 3 Sēnthāng Mō̜radok Lōk: Sukhōthai-Sī Satchanālai-Kamphǣng Phet = World Heritage Bike Route : Sukhothai-Si Satchanalai-Kamphaeng Phet. Phim khrang thī 1. Krung Thēp: ʻOngkān Bō̜rihān Kānphatthanā Phư̄nthī Phisēt phư̄a Kānthō̜ngthīeo Yāng Yangyư̄n (ʻOngkān Mahāchon), 2013.
Cita MLA (9th ed.)ʻŌ̜rawan ʻŌthō̜ng, et al. Pan Tām Fan 3 Sēnthāng Mō̜radok Lōk: Sukhōthai-Sī Satchanālai-Kamphǣng Phet = World Heritage Bike Route : Sukhothai-Si Satchanalai-Kamphaeng Phet. Phim khrang thī 1. ʻOngkān Bō̜rihān Kānphatthanā Phư̄nthī Phisēt phư̄a Kānthō̜ngthīeo Yāng Yangyư̄n (ʻOngkān Mahāchon), 2013.