APA
Johansson B. (., Stough R. R. (. & Karlsson C. (. (2002). Regional policies and comparative advantage. Cheltenham: Edward Elgar.
Chicago
Johansson Borje (ed), Stough Roger R (ed) and Karlsson Charlie (ed). 2002. Regional policies and comparative advantage. Cheltenham: Edward Elgar.
Harvard
Johansson B. (., Stough R. R. (. and Karlsson C. (. (2002). Regional policies and comparative advantage. Cheltenham: Edward Elgar.
MLA
Johansson Borje (ed), Stough Roger R (ed) and Karlsson Charlie (ed). Regional policies and comparative advantage. Cheltenham: Edward Elgar. 2002.