APA (7 वां संस्करण) प्रशस्ति पत्र
(2016). Housing First Guide Europe. European Federation of National Organisations Working with the Homeless.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Housing First Guide Europe. Bruselas: European Federation of National Organisations Working with the Homeless, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Housing First Guide Europe. European Federation of National Organisations Working with the Homeless, 2016.
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