Dương Thị Ngọc Loan, & Ngu Thien Hung Ph.D huong dan. (2011). An Investigation into Errors in Pronouncing Ending Sounds Made by Students at Phu Xuan University. ĐH Hue.
استشهاد بنمط شيكاغوDương Thị Ngọc Loan, و Ngu Thien Hung Ph.D huong dan. An Investigation Into Errors in Pronouncing Ending Sounds Made By Students At Phu Xuan University. ĐH Hue, 2011.
MLA استشهادDương Thị Ngọc Loan, و Ngu Thien Hung Ph.D huong dan. An Investigation Into Errors in Pronouncing Ending Sounds Made By Students At Phu Xuan University. ĐH Hue, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.