Hoàng, V. S., & Hà, C. T. (2017). A study on the validity of the end-term achievement tests on English grade 12, High Schools in Northern Vietnam. M.A Thesis Linguistics. ĐHNN.
استشهاد بنمط شيكاغوHoàng, Văn Sáu, و Cẩm Tâm Hà. A Study On the Validity of the End-term Achievement Tests On English Grade 12, High Schools in Northern Vietnam. M.A Thesis Linguistics. ĐHNN, 2017.
MLA استشهادHoàng, Văn Sáu, و Cẩm Tâm Hà. A Study On the Validity of the End-term Achievement Tests On English Grade 12, High Schools in Northern Vietnam. M.A Thesis Linguistics. ĐHNN, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.