(2017). Cambridge English. Mindset for IELTS: An official Cambridge IELTS course : teacher's book. Cambridge, England: Cambridge University Press.
シカゴスタイル引用形Cambridge English. Mindset for IELTS: An Official Cambridge IELTS Course : Teacher's Book. Cambridge, England: Cambridge University Press, 2017.
MLA引用形式Cambridge English. Mindset for IELTS: An Official Cambridge IELTS Course : Teacher's Book. Cambridge, England: Cambridge University Press, 2017.
警告: この引用は必ずしも正確ではありません.