1. Abo Ghazala, A., Sobh, H. and Mohy Elden, E. Urban development for Cairo (problems and solutions), El-Azhar university, 2002.
2. Gartland, L. Heat islands: understanding and mitigating heat in urban areas, 2008.
3. Akbari, H. and Rose, L. Characterizing the fabric of the urban environment, Berkley national laboratory, 2001.
4. Dodmon, D. Urban density and climate change: paper (1), United Nations, population fund, 2009.
5. Canyon geometry and the nocturnal urban heat island: comparison of scale model and field observations;Oke;Journal of climatology,1981