1. Banting, D., Doshi, H., Li, J., Missios, P., 2005. Report on the Benefits and Costs of Green Roof Technology for the City of Toronto, Ryerson University. .
2. Berghage, R., Jarrett, A., et al., 2007. Quantifying Evaporation and Transpirational Water Losses from Green Roofs and Green Roof Media Capacity for Neutralising Acid Rain. National Decentralised Water Resources Capacity Development Project. Pennsylvania State University.
3. Hydrologic behaviour of vegetated roofs;Carter;J. Am. Water Resour. Assoc.,2006
4. CIRIA, 2007a. C644, Building Greener.
5. CIRIA, 2007b. C697, The SUDS Manual.