Professor Salvatore Zappalà is based at the Faculty of Psychology of the University of Bologna, Italy, where he teaches Work and Organizational Psychology. Colin Gray is Professor of Enterprise Development at the Open University Business School, UK. He is also President of the Institute for Small Business and Entrepreneurship, and Trustee of the Small Enterprise Research Team.
Colin Gray, Salvatore Zappalà, Carlo Tomasetto, Felice Carugati, Guido Sarchielli, Mikko Ruohonen, Jane Tebbutt,, Robert Mochrie, Laura Galloway, David Deakins, Sabine Wendt, Tatjana Grek, Lothar Lissner, Rute Xavier, Francisco Costa Pereira, Abdel Monim Shaltoni, Heather Fulford, Elvis Mazzoni, Laura Sartori, Elfriede Penz, Erich M. Kirchler, Marco G. Mariani, Daniele Scarpi, Annamaria Silvana de Rosa, Elena Bocci, Sara Saurini.