Fruet, G. M. (2008). The housing cooperatives in Porto Alegre: Partnership, achievements and challenges. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído.
শিকাগো স্টাইলে সাইটেশনFruet, Genoveva Maya. The Housing Cooperatives in Porto Alegre: Partnership, Achievements and Challenges. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2008.
এমএলএ সাইটেশনFruet, Genoveva Maya. The Housing Cooperatives in Porto Alegre: Partnership, Achievements and Challenges. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2008.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.