1. BrookLyndurst (2004) BrookLyndhurst: liveability & sustainable development: bad habits & hard choices. Final Report for the UK Office of the Deputy Prime Minister, BrookLyndhurst
2. EIU (2018) The global liveability index 2018: a free overview. The Economist Intelligence Unit, London
3. Geertman S (2007) The self organized city in Vietnam: Processes of change and transformation in housing in Hanoi. Bouwstenen Publicatieburo, Eindhoven
4. Gehl J (2010) Cities for people. Island Press, Washington, DC
5. General Statistics Office of Vietnam (2015) National internal migration survey 2015: main results. Statistical Publishing House, Hanoi, In collaboration with UNFPA