Nguyễn, C. N. H. (2014). An Investigation into weaknesses of the Oral Presentation Skill of first-year students at English Department and Suggestions for Improvement in this Skill. DHNN.
Trích dẫn kiểu ChicagoNguyễn, Công Ngự Hương. An Investigation Into Weaknesses of the Oral Presentation Skill of First-year Students At English Department and Suggestions for Improvement in This Skill. DHNN, 2014.
MLA引文Nguyễn, Công Ngự Hương. An Investigation Into Weaknesses of the Oral Presentation Skill of First-year Students At English Department and Suggestions for Improvement in This Skill. DHNN, 2014.
警告：這些引文格式不一定是100％准確.