- APA(2013), PA Event: Planning for Livable Communities, http://planningpa.org
- Do Chazel S. (2010). “THE WORLD URBAN FORUM 2006 Vancouver” workin group discussion paper internation center for sustainable cities
- Lan, F., Gong, X., Da, H., & Wen, H. (2020). How do population inflow and social infrastructure affect urban vitality? Evidence from 35 large-and medium-sized cities in China. Cities, 100, 102454.
- Mahmudi, M.et al. (2015). livable streets: the effects if physical problems on the quality and livability of Kualalampur streets, Cities, 43, 104-114.
- National research council, (2002) Community and quality of life. Data needs for informed decision making, Washington: National academy press.
- Stein , E .Kathleen(2002) COMMUNITYand Quality of Life, NATIONAL ACADEMY PRESS Washington, D.C
- Timmer Vanessa and nola- Kate S,. (2005): “THE WORLD URBAN FORUM 2006 Vancouver” working group discussion paper internation center for sustainable cities.
- Williams, C. & Zhou, N. & He, G. & Levine, M. (2012) Measuring in All the Right Places: Themes in International Municipal Eco-City Index Systems, Ernest Orlando Lawrence Berkeley National Laboratory, Pp.1-15.