Ditch, John, Barnes, Helen, & Bradshaw, Jonathan. (1998). Developments in national family policies in 1996. European Commission.
Chicagoスタイル(17版)引用形式Ditch, John, Helen Barnes, , Jonathan Bradshaw. Developments in National Family Policies in 1996. Londres: European Commission, 1998.
MLA(9版)引用形式Ditch, John, et al. Developments in National Family Policies in 1996. European Commission, 1998.
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