C. Ageno, Atypical Employment Forms in For-profit Corporations and in Cooperatives, monography, Cedam, 2004

C. Ageno, Self-employment, contained in The Guilt in the Civil Responsibility, directed by P. Cendon, Utet, 2006

C. Ageno, Changes in Roles, contained in Jurisprudential Paths in the Labour Right, directed by Enrica Minale Costa, published by Giappichelli Editore, 2002 and 2° edition 2004

C. Ageno, La retribuzione (Salaries), contained in Jurisprudential Paths in the Labour Right, directed by Enrica Minale Costa, Giappichelli Editore, 2002 and 2° edition 2004

C. Ageno, The Residual Indexes: working hours, the exclusivity of service, payment methods; the aim of the services; the relevance of the intentions expressed between the parties, contained in the chapter on Subordination, contained in Jurisprudential Paths in the Labour Right, directed by Enrica Minale Costa, Giappichelli Editore, 2002 and 2° edition 2004

C. Ageno - E. Ravera, Update Appendix to the Commentary on the Civil Code, directed by Paolo Cendon, UTET, Turin, 2002, vol. III, relevant articles 2097, 2099, 2100, 2101, 2102, 2121, 2122, 2123, 2124, 2125, 2127 and 2129 of the Civil Code.