"Basic Income Studies", 6.2 (2011): -. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/bis.2011.6.issue-2/issue-files/bis.2011.6.issue-2.xml

Basic Income Studies (2011), 6(2), pp. -. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/bis.2011.6.issue-2/issue-files/bis.2011.6.issue-2.xml

Basic Income Studies. 2011. 6(2): -. Retrieved 22 May. 2013, from http://www.degruyter.com/view/j/bis.2011.6.issue-2/issue-files/bis.2011.6.issue-2.xml