1. Profit and Profit Theory;M Desai;The New Palgrave Dictionary of Economics Online,2008
2. Reconstructing the Quantity Theory (I);E Kakarot-Handtke;SSRN Working Paper Series,2011
3. Reconstructing the Quantity Theory (II);E Kakarot-Handtke;SSRN Working Paper Series,2011
4. Economics for Economists