Phạm, V. T. (2017). The effects of VOA news on first-year English majored students' listening practice: Master of education. Program: Principles and methods in English language education. Cần Thơ: Trường Đại học Cần Thơ.
Chicago-tyylinen lähdeviittausPhạm, Văn Toàn. The Effects of VOA News On First-year English Majored Students' Listening Practice: Master of Education. Program: Principles and Methods in English Language Education. Cần Thơ: Trường Đại học Cần Thơ, 2017.
MLA-viitePhạm, Văn Toàn. The Effects of VOA News On First-year English Majored Students' Listening Practice: Master of Education. Program: Principles and Methods in English Language Education. Cần Thơ: Trường Đại học Cần Thơ, 2017.
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