Nguyễn, D. T. (2013). An investigation into teachers' beliefs and their teaching practices in using visual aids in teaching English vocabulary at home high schools in ben tre province: M.A. Thesis. Major principles and Methodology in English Languge Education. Cần Thơ: Đại học Cần Thơ.
Dyfyniad Arddull ChicagoNguyễn, Duy Trinh. An Investigation Into Teachers' Beliefs and Their Teaching Practices in Using Visual Aids in Teaching English Vocabulary At Home High Schools in Ben Tre Province: M.A. Thesis. Major Principles and Methodology in English Languge Education. Cần Thơ: Đại học Cần Thơ, 2013.
Dyfyniad MLANguyễn, Duy Trinh. An Investigation Into Teachers' Beliefs and Their Teaching Practices in Using Visual Aids in Teaching English Vocabulary At Home High Schools in Ben Tre Province: M.A. Thesis. Major Principles and Methodology in English Languge Education. Cần Thơ: Đại học Cần Thơ, 2013.