Somkhit L̄œtphaithūn. (2004). Rāingān chabap sombūn (final report) khrōngkān sưksā wikhr̨o khwāmkhithen kīeokap kotmāi kānmīsūanrūam kh̨ōng prachāchon. Sathāban Wičhai læ Hai Khamprưksā h̄æng Mahāwitthayālai Thammasāt.
Stile di citazione ChicagoSomkhit L̄œtphaithūn. Rāingān Chabap Sombūn (final Report) Khrōngkān Sưksā Wikhr̨o Khwāmkhithen Kīeokap Kotmāi Kānmīsūanrūam Kh̨ōng Prachāchon. [Bangkok]: Sathāban Wičhai læ Hai Khamprưksā h̄æng Mahāwitthayālai Thammasāt, 2004.
Citazione MLASomkhit L̄œtphaithūn. Rāingān Chabap Sombūn (final Report) Khrōngkān Sưksā Wikhr̨o Khwāmkhithen Kīeokap Kotmāi Kānmīsūanrūam Kh̨ōng Prachāchon. Sathāban Wičhai læ Hai Khamprưksā h̄æng Mahāwitthayālai Thammasāt, 2004.
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