Patcharee Vattanakul. 1977. Strategies for the development of an individualized instruction program for the teaching of English in a Thai university. Graduate School, University of Texas;
Patcharee Vattanakul. (1977) Strategies for the development of an individualized instruction program for the teaching of English in a Thai university . University of Texas/Texas.
Patcharee Vattanakul. Strategies for the development of an individualized instruction program for the teaching of English in a Thai university. . Texas:University of Texas, 1977.
Patcharee Vattanakul. (1977) Strategies for the development of an individualized instruction program for the teaching of English in a Thai university . University of Texas/Texas.