Broukal, M. (2000). NTC'S practice test for the TOEFL: Test of English as a foreign language. Thành phố Hồ Chí Minh: Trẻ.
Chicago Style aipamenaBroukal, Milada. NTC'S Practice Test for the TOEFL: Test of English As a Foreign Language. Thành phố Hồ Chí Minh: Trẻ, 2000.
MLA aipamenaBroukal, Milada. NTC'S Practice Test for the TOEFL: Test of English As a Foreign Language. Thành phố Hồ Chí Minh: Trẻ, 2000.
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