Kay, S., & Jones, V. (2009). Inside Out: Giáo trình tiếng Anh giao tiếp 2: Student's book & Workbook with key: Pre - Intermadiate. H: Lao Động.
শিকাগো স্টাইলে সাইটেশনKay, Sue, এবং Vaughan Jones. Inside Out: Giáo Trình Tiếng Anh Giao Tiếp 2: Student's Book & Workbook With Key: Pre - Intermadiate. H: Lao Động, 2009.
এমএলএ সাইটেশনKay, Sue, এবং Vaughan Jones. Inside Out: Giáo Trình Tiếng Anh Giao Tiếp 2: Student's Book & Workbook With Key: Pre - Intermadiate. H: Lao Động, 2009.
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