Langston, Craig. “Green Roof Evaluation: A Holistic ‘Long Life, Loose Fit, Low Energy’ Approach”. Construction Economics and Building 15, no. 4 (November 23, 2015): 76-94. Accessed November 23, 2024. https://epress.lib.uts.edu.au/journals/index.php/AJCEB/article/view/4617.