Trích dẫn APA

Osborne, C. (2018). Exam Essentials Practice Tests Cambridge english: First (FCE) 1. Hoa Kỳ: National geographic learning.

Trích dẫn kiểu Chicago

Osborne, Charles. Exam Essentials Practice Tests Cambridge English: First (FCE) 1. Hoa Kỳ: National geographic learning, 2018.

MLA Trích dẫn

Osborne, Charles. Exam Essentials Practice Tests Cambridge English: First (FCE) 1. Hoa Kỳ: National geographic learning, 2018.

Warning: These citations may not always be 100% accurate.