Ur, P. (2016). Penny ur's 100 teaching tips. United King dom: Cambridge University Press.
シカゴスタイル引用形Ur, Penny. Penny Ur's 100 Teaching Tips. United King dom: Cambridge University Press, 2016.
MLA引用形式Ur, Penny. Penny Ur's 100 Teaching Tips. United King dom: Cambridge University Press, 2016.
警告: この引用は必ずしも正確ではありません.