Deismireacht APA

 Lewis, H. (2007).  Are the rich necessary?: Great economic arguments and how they reflect our personal values.  Axios Press.

Trích dẫn kiểu Chicago

 Lewis, Hunter.  Are the Rich Necessary?: Great Economic Arguments and How They Reflect Our Personal Values.  Axios Press, 2007.

Deismireacht MLA

 Lewis, Hunter.  Are the Rich Necessary?: Great Economic Arguments and How They Reflect Our Personal Values.  Axios Press, 2007.

Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.