Meliá, E., J. F. Juliá, and A. Martínez. “Mergers of Agrifood Cooperatives and Their Effects: From Expectations to Results. An Empirical Study in Four Spanish Autonomous Regions”. Spanish Journal of Agricultural Research, Vol. 8, no. 2, July 2010, pp. 235-50, doi:10.5424/sjar/2010082-1185.