Cambridge English language assessment. (2017). Cambridge English IELTS 11 general training with answers: Authentic examination papers. England: Cambridge University press.
استشهاد بنمط شيكاغوCambridge English language assessment. Cambridge English IELTS 11 General Training With Answers: Authentic Examination Papers. England: Cambridge University press, 2017.
MLA استشهادCambridge English language assessment. Cambridge English IELTS 11 General Training With Answers: Authentic Examination Papers. England: Cambridge University press, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.