Đỗ, T. D. N., & Lê, T. M. T. (2013). A complete skill builder for the VNU - EPT test. Tp. Hồ Chí Minh: VietNam National University - Ho Chi Minh City.
शिकागो स्टाइल उद्धरणĐỗ, Thị Diệu Ngọc, और Thị Mai Tâm Lê. A Complete Skill Builder for the VNU - EPT Test. Tp. Hồ Chí Minh: VietNam National University - Ho Chi Minh City, 2013.
एमएलए उद्धरणĐỗ, Thị Diệu Ngọc, और Thị Mai Tâm Lê. A Complete Skill Builder for the VNU - EPT Test. Tp. Hồ Chí Minh: VietNam National University - Ho Chi Minh City, 2013.
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