Virulh Hutavadhana. 2008. Effects of literature-based English instruction on English reading and writing ability of upper secondary school students. Faculty of Education, Chulalongkorn University;
Virulh Hutavadhana. (2008) Effects of literature-based English instruction on English reading and writing ability of upper secondary school students . Chulalongkorn University/Bangkok.
Virulh Hutavadhana. Effects of literature-based English instruction on English reading and writing ability of upper secondary school students. . Bangkok:Chulalongkorn University, 2008.
Virulh Hutavadhana. (2008) Effects of literature-based English instruction on English reading and writing ability of upper secondary school students . Chulalongkorn University/Bangkok.