Ekarat Changkaew. 2010. Future English language skills needs and expectations of support from the army : a case study of the privates at the 1st infantry regiment, The King's own bodyguards. , Thammasat University;
Ekarat Changkaew. (2010) Future English language skills needs and expectations of support from the army : a case study of the privates at the 1st infantry regiment, The King's own bodyguards . Thammasat University/Bangkok.
Ekarat Changkaew. Future English language skills needs and expectations of support from the army : a case study of the privates at the 1st infantry regiment, The King's own bodyguards. . Bangkok:Thammasat University, 2010.
Ekarat Changkaew. (2010) Future English language skills needs and expectations of support from the army : a case study of the privates at the 1st infantry regiment, The King's own bodyguards . Thammasat University/Bangkok.