1. Verne, (i.e.) quoted in Lambertini and Leenhardt, 2007:9), (Dunnett, N. & Kingsbury, N.(2008). Planting Green Roofs and Living Walls.London: Timber Press.
2. Odum H.T., 1995. Scales of ecological engineering. Ecol. Eng. 6 (1996), 7±19. Pekkanen J, Timonen KL, Tiittanen P, Vallius M, Lanki T, Sinkko H., 2000. Exposure and Risk Assessment for Fine and Ultrafine Particles in Ambient Air. National Public Health Institute.
3. Okologisches Bauen Herausgegeben vom Umweltbundesamt;Krushe,1982
4. Newton J, Gedge D, Early P, Wilson S. Building greener ± guidance on the use of green roofs, green walls and complementary features on buildings. London, UK: CIRIA; 2007 & [LBNL website http://eetd.lbl.gov/HeatIsland/].
5. Al-musaed A (2007a) Heat island effects upon the human life on the city of Basrah, building low energy cooling and advanced ventilation technologies the 21st century. In: PALENC 2007, the 28th AIVC Conference, Crete island, Greece.