PESTIEAU, Pierre. The welfare state in the European Union : economic and social perspectives. New York : Oxford University Press, 2006. 169 s. ISBN 978-0-19-926102-4. [Copy count : 1, currently available 0, at library only 1]

The performance of public enterprises : concepts and measurement. Amsterdam : North-Holland, 1984. 296 s. Studies in mathematical and managerial economics, Vol. 33. ISBN 0-444-87551-4. [Copy count : 1, currently available 1, at library only 0]