Mahāwitthayālai Mahidon. Sathāban Wichai Prachāk̨̄on læ Sangkhom, Bunl̄œt Līeopraphai, & Bhumibol Adulyadej, K. o. T. (1999). Prachāk̨̄on Thai samai R̨̄o. 9: Nangs̄ư wichākān n̄ưang nai ʻōkāt phrarātchaphithī mahāmongkhon chal̄œm phrachonmaphansā 6 r̨̄op, 5 Thanwākhom 2542 (Phim khrang r̄æk.). Sathāban Wičhai Prachāk̨̄on læ Sangkhom, Mahāwitthayālai Mahidon.
Dyfyniad Arddull ChicagoMahāwitthayālai Mahidon. Sathāban Wichai Prachāk̨̄on læ Sangkhom, Bunl̄œt Līeopraphai, and King of Thailand Bhumibol Adulyadej. Prachāk̨̄on Thai Samai R̨̄o. 9: Nangs̄ư Wichākān N̄ưang Nai ʻōkāt Phrarātchaphithī Mahāmongkhon Chal̄œm Phrachonmaphansā 6 R̨̄op, 5 Thanwākhom 2542. Phim khrang r̄æk. Nakh̨̄on Pathom: Sathāban Wičhai Prachāk̨̄on læ Sangkhom, Mahāwitthayālai Mahidon, 1999.
Dyfyniad MLAMahāwitthayālai Mahidon. Sathāban Wichai Prachāk̨̄on læ Sangkhom, et al. Prachāk̨̄on Thai Samai R̨̄o. 9: Nangs̄ư Wichākān N̄ưang Nai ʻōkāt Phrarātchaphithī Mahāmongkhon Chal̄œm Phrachonmaphansā 6 R̨̄op, 5 Thanwākhom 2542. Phim khrang r̄æk. Sathāban Wičhai Prachāk̨̄on læ Sangkhom, Mahāwitthayālai Mahidon, 1999.