APA citiranje

MICK GAMMIDGE. (2000). Grammar works Answer key (0 521 79762 4). Cambridge.

Trích dẫn kiểu Chicago

MICK GAMMIDGE. Grammar Works Answer Key (0 521 79762 4). Cambridge, 2000.

MLA citiranje

MICK GAMMIDGE. Grammar Works Answer Key (0 521 79762 4). Cambridge, 2000.

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