Leff, J. P. (1997). Care in the community: Illusion or reality. Wiley.
Lua i Stíl Chicago (17ú heag.)Leff, Julian P. Care in the Community: Illusion or Reality. Chichester, [Eng.]: Wiley, 1997.
Lua MLA (9ú heag.)Leff, Julian P. Care in the Community: Illusion or Reality. Wiley, 1997.
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