Nguyễn Hồng Nam Phương. (2016). An Investigation into the Use of Language of Speculation by Students at University of Foreign Language Studies - The University of Danang in Part 2 of Speaking Paper - First Certificate in English Test. DHNN.
शिकागो स्टाइल उद्धरणNguyễn Hồng Nam Phương. An Investigation Into the Use of Language of Speculation By Students At University of Foreign Language Studies - The University of Danang in Part 2 of Speaking Paper - First Certificate in English Test. DHNN, 2016.
एमएलए उद्धरणNguyễn Hồng Nam Phương. An Investigation Into the Use of Language of Speculation By Students At University of Foreign Language Studies - The University of Danang in Part 2 of Speaking Paper - First Certificate in English Test. DHNN, 2016.