APA-viite (7. p.)
(2016). Housing First Guide Europe. European Federation of National Organisations Working with the Homeless.
Chicago-viite (17. p.)
Housing First Guide Europe. Bruselas: European Federation of National Organisations Working with the Homeless, 2016.
MLA-viite (9. p.)
Housing First Guide Europe. European Federation of National Organisations Working with the Homeless, 2016.
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