John Baldock. (1999). Social policy. Oxford,New York: Oxford University Press.
Chicago Style aipamenaJohn Baldock. Social Policy. Oxford,New York: Oxford University Press, 1999.
MLA aipamenaJohn Baldock. Social Policy. Oxford,New York: Oxford University Press, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.