邓琼芳. (2012). 经济学有什么用: What is the ues of economics. 朝华出版社.
Dyfyniad Arddull Chicago邓琼芳. 经济学有什么用: What Is the Ues of Economics. 朝华出版社, 2012.
Dyfyniad MLA邓琼芳. 经济学有什么用: What Is the Ues of Economics. 朝华出版社, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.