Collins. (2014). Cambridge English starters: Three practice tests for Cambridge English :Starters (YLE Starters). T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh; Công ty TNHH Nhân Trí Việt.
Παραπομπή Chicago StyleCollins. Cambridge English Starters: Three Practice Tests for Cambridge English :Starters (YLE Starters). T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh; Công ty TNHH Nhân Trí Việt, 2014.
Παραπομπή MLACollins. Cambridge English Starters: Three Practice Tests for Cambridge English :Starters (YLE Starters). T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh; Công ty TNHH Nhân Trí Việt, 2014.
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