Simpson, M. (2008). The english thai: Dicctionary 3 in 1 : english pronunciation- thai (4th edition.). Tailandia: Phuket Co.
Chicago Style CitationSimpson, Mike. The English Thai: Dicctionary 3 in 1 : English Pronunciation- Thai. 4th edition. Tailandia: Phuket Co, 2008.
MLA CitationSimpson, Mike. The English Thai: Dicctionary 3 in 1 : English Pronunciation- Thai. 4th edition. Tailandia: Phuket Co, 2008.
Warning: These citations may not always be 100% accurate.