(英)Peter Moor，(英)Sarah Cunningham编著. (2007). 朗文当代英语教程．练习册．3，Pre-intermediate workbook. 外语教学与研究出版社.
Dyfyniad Arddull Chicago(英)Peter Moor，(英)Sarah Cunningham编著. 朗文当代英语教程．练习册．3，Pre-intermediate Workbook. 外语教学与研究出版社, 2007.
Dyfyniad MLA(英)Peter Moor，(英)Sarah Cunningham编著. 朗文当代英语教程．练习册．3，Pre-intermediate Workbook. 外语教学与研究出版社, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.