Παραπομπή σε μορφή APA (7η εκδ.)
Davey, V. (2007). Direct payments: A national survey of direct payments policy and practice. London School of Economics and Political Science.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Davey, V. Direct Payments: A National Survey of Direct Payments Policy and Practice. Londres: London School of Economics and Political Science, 2007.
Παραπομπή σε μορφή MLA (9th εκδ.)
Davey, V. Direct Payments: A National Survey of Direct Payments Policy and Practice. London School of Economics and Political Science, 2007.
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