1.		Silver workers [documento electrónico] : key issues, policies and practices in Europe : in a long-life society / Geneviève Reday-Mulvey REDAY-MULVEY, Geneviève Data Publicação: 2010
2.		Part-time work as a pathway for increasing participation rates and extending worklife [documento electrónico] : the dutch experience / Bert Lokhorst LOKHORST, Bert Data Publicação: 2010