Ditch, John, Barnes, Helen, & Bradshaw, Jonathan. (1998). Developments in national family policies in 1996. European Commission.
Chicago-viite (17. p.)Ditch, John, Helen Barnes, ja Jonathan Bradshaw. Developments in National Family Policies in 1996. Londres: European Commission, 1998.
MLA-viite (9. p.)Ditch, John, et al. Developments in National Family Policies in 1996. European Commission, 1998.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.