Deismireacht APA

HELEN NAYLOR. (1996). Essential grammar in use supplementary exercises (0 521 46997 X). Cambridge.

Trích dẫn kiểu Chicago

HELEN NAYLOR. Essential Grammar in Use Supplementary Exercises (0 521 46997 X). Cambridge, 1996.

Deismireacht MLA

HELEN NAYLOR. Essential Grammar in Use Supplementary Exercises (0 521 46997 X). Cambridge, 1996.

Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.