Não informado. (1958). Community development. International Federation of Settlements and Neighbourhood Centres.
Citação do estilo Chicago (17ª ed.)Não informado. Community Development. Roma: International Federation of Settlements and Neighbourhood Centres, 1958.
Citação MLA (8ª ed.)Não informado. Community Development. International Federation of Settlements and Neighbourhood Centres, 1958.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.