1. Andretta, A. (2014). Key enablers for the future of Smart Cities. Philips Lighting. Retrieved from https://www.theclimategroup.org/sites/default/files/archive/files/Dubai-Philips---Business-Case-1.pdf
2. BP. (2015). Energy Outlook Global Insights 2035. Retrieved fromhttps://www.bp.com/content/dam/bp/pdf/energy-economics/energy-outlook-2015/bp-energy-outlook-2035-booklet.pdf
3. Charonis, G. (2012). Degrowth, steady state economics and the circular economy: three distinct yet increasingly converging alternative discourses to economic growth for achieving environmental sustainability and social equity. World Economic Association Sustainability Conference 2012. Retrieved from http://sustainabilityconference2012.worldeconomicsassociation.org/wp-content/uploads/WEASustainabilityConference2012_Charonis_Alternative-Discoursesto-Economic-Growth.pdf
4. EBRD. (2014). Turkish Sustainable Energy Finance Facility (TURSEFF). Retrieved from Retrieved from https://www-cif.climateinvestmentfunds.org/sites/default/files/knowledge-documents/turseff_case_study_jan_2014_0.pdf