Sporrong, J., & Bröchner, J. (2009). Public Procurement Incentives for Sustainable Design Services: Swedish Experiences. Universidade de São Paulo. Instituto de Arquitetura e Urbanismo.
Chicago-стиль цитированияSporrong, Josefin, and Jan Bröchner. Public Procurement Incentives for Sustainable Design Services: Swedish Experiences. Universidade de São Paulo. Instituto de Arquitetura e Urbanismo, 2009.
MLA-цитированиеSporrong, Josefin, and Jan Bröchner. Public Procurement Incentives for Sustainable Design Services: Swedish Experiences. Universidade de São Paulo. Instituto de Arquitetura e Urbanismo, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.