Phuong และผู้แต่งคนอื่นๆ. 1994. Factors effecting the use of traditional medicine and western medicine in Prachinburi 1994. Faculty of Graduate Studies, Mahidol University;
Phuong และผู้แต่งคนอื่นๆ. (1994) Factors effecting the use of traditional medicine and western medicine in Prachinburi 1994 . Mahidol University/Bangkok.
Phuong และผู้แต่งคนอื่นๆ. Factors effecting the use of traditional medicine and western medicine in Prachinburi 1994. . Bangkok:Mahidol University, 1994.
Phuong และผู้แต่งคนอื่นๆ. (1994) Factors effecting the use of traditional medicine and western medicine in Prachinburi 1994 . Mahidol University/Bangkok.