Trần Phạm Ngọc Quỳnh, & Nguyen Thi Tuyet M.A huong dan. (2006). An Investigation into Type of Questions used in English Classes at High Schools in Danang city.
शिकागो स्टाइल उद्धरणTrần Phạm Ngọc Quỳnh, और Nguyen Thi Tuyet M.A huong dan. An Investigation Into Type of Questions Used in English Classes At High Schools in Danang City. 2006.
एमएलए उद्धरणTrần Phạm Ngọc Quỳnh, और Nguyen Thi Tuyet M.A huong dan. An Investigation Into Type of Questions Used in English Classes At High Schools in Danang City. 2006.
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