Tri Thức Việt. (2010). Đi tìm hạnh phúc: Our pursuit of happiness. Đồng Nai: Đồng Nai.
শিকাগো স্টাইলে সাইটেশনTri Thức Việt. Đi Tìm Hạnh Phúc: Our Pursuit of Happiness. Đồng Nai: Đồng Nai, 2010.
এমএলএ সাইটেশনTri Thức Việt. Đi Tìm Hạnh Phúc: Our Pursuit of Happiness. Đồng Nai: Đồng Nai, 2010.
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