Jiménez, J. L., & Campos, J. (2010). Modelling Competition in the Textbook Market: Some Lessons still to Learn, Journal of Industry. Competition and Trade (May 2009 – online), 10(1), 71-85,
Jiménez, J. L., & Campos, J. (2010). Modelling Competition in the Textbook Market: Some Lessons still to Learn, Journal of Industry. Competition and Trade (May 2009 – online), 10(1), 71-85,