Dyfyniad APA

Sarah Briggs ... [et al.]. (1999). The university of Michigan examination for the certificate of proficiency in English. Tp. HCM: Trẻ.

Dyfyniad Arddull Chicago

Sarah Briggs ... [et al.]. The University of Michigan Examination for the Certificate of Proficiency in English. Tp. HCM: Trẻ, 1999.

Dyfyniad MLA

Sarah Briggs ... [et al.]. The University of Michigan Examination for the Certificate of Proficiency in English. Tp. HCM: Trẻ, 1999.

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