Benelli, E., F. Scottà, S. Barreca, A. Palmieri, V. Calvo, G. de Rénoche, S. Colussi, M. Sambin, and M. Widdowson. “TA Treatment of Depression: A Hermeneutic Single-Case Efficacy Design Study - ‘Penelope’”. International Journal of Transactional Analysis Research & Practice, Vol. 7, no. 1, July 2016, doi:10.29044/v7i1p19.