Langan, J., & John Langan; Nguyễn Sanh Phúc. (1996). Kỹ năng viết câu: Sentence skills a book for writers. Đồng Nai: Nxb. Đồng Nai.
শিকাগো স্টাইলে সাইটেশনLangan, John, এবং John Langan; Nguyễn Sanh Phúc. Kỹ Năng Viết Câu: Sentence Skills a Book for Writers. Đồng Nai: Nxb. Đồng Nai, 1996.
এমএলএ সাইটেশনLangan, John, এবং John Langan; Nguyễn Sanh Phúc. Kỹ Năng Viết Câu: Sentence Skills a Book for Writers. Đồng Nai: Nxb. Đồng Nai, 1996.
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