1. Legge 4 Agosto 2006, n.248 (It.), available at http://www.lavoro.gov.it/NR/rdonlyres/FDB03F7C-E431-4DD2-AF81-E7131F26A0C2/0/20060804_L_248.pdf (last accessed on Dec. 20, 2012)
2. OECD, Competitive Restrictions in Legal Professions, Competition Law and Policy Roundtable (2007), available at http://www.oecd.org/regreform/liberalisationandcompetitioninterventioninregulatedsectors/40080343.pdf
3. Lawrence Lipsitz (ed.), Introduction to the Systems Approach 48 (1973)