Gaya APA

Gelfand, L., Duncan, C. (2012). Sustainable Renovation: Strategies for Commercial Building Systems and Envelope (-). Hoboken: John Wiley & Sons.

Gaya MLA

Gelfand, Lisa., Duncan, Chris. "Sustainable Renovation: Strategies for Commercial Building Systems and Envelope". - Hoboken: John Wiley & Sons, 2012. Text.