Schlefer, Jonathan. The Assumptions Economists Make. Boston: Harvard University Press, 2012. Web. Retrieved 24 May. 2013, from http://www.degruyter.com/view/product/184685

Schlefer, J. (2012). The Assumptions Economists Make. Boston: Harvard University Press. Retrieved 24 May. 2013, from http://www.degruyter.com/view/product/184685

Schlefer, Jonathan. 2012. The Assumptions Economists Make. Boston: Harvard University Press. Retrieved 24 May. 2013, from http://www.degruyter.com/view/product/184685