1. Al-Gabbani, M. (2008). Aging population in Saudi Arabia: Changes and challenges. In IGC Tunis 15, August.
2. Al-Ibrahim, M. H. (1990). The criticism of modern architecture in Saudi Arabia. Journal of King Saud University Architecture and Planning, 2, 63–80.
3. Al-Jassem, D. (2013). 52% of Saudis in Riyadh rent houses. The Arab News.
http://www.arabnews.com/saudi-arabia/52-saudis-riyadh-rent-houses
.
4. Alkadi, A. (2004). Affordable housing standards for low income individuals in Saudi Arabia, The European Network for Housing Research. Cambridge, United Kingdom: University of Cambridge.
5. Angelini, V., Laferrere, A., & Weber, G. (2012). Home-ownership in Europe: How did it happen? Advances in Life Course Research, 18(1), 83–90.
https://doi.org/10.1016/j.alcr.2012.10.006
.