APA সাইটেশন

(2025). An investigation into The refusal strategies to requests By american speakers of english And vietnamese learners of english. Trường Đại học Ngoại ngữ, Đại học Đà Nẵng.

শিকাগো স্টাইলে সাইটেশন

An Investigation Into The Refusal Strategies to Requests By American Speakers of English And Vietnamese Learners of English. Trường Đại học Ngoại ngữ, Đại học Đà Nẵng, 2025.

এমএলএ সাইটেশন

An Investigation Into The Refusal Strategies to Requests By American Speakers of English And Vietnamese Learners of English. Trường Đại học Ngoại ngữ, Đại học Đà Nẵng, 2025.