Nongpanga Suwattananand. 1993. A proposed ESP course design for paramedical students. Faculty of Graduate Studies, Mahidol University;
Nongpanga Suwattananand. (1993) A proposed ESP course design for paramedical students . Mahidol University/Bangkok.
Nongpanga Suwattananand. A proposed ESP course design for paramedical students. . Bangkok:Mahidol University, 1993.
Nongpanga Suwattananand. (1993) A proposed ESP course design for paramedical students . Mahidol University/Bangkok.