APA استشهاد

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 شيكاغو

Dương 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 استشهاد

Dương 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%.