1. Abubakar, A. (2019), “Prosperity and slums: a dynamic trajectory for positive development”, Doctor of Philosophy (PhD), University of Strathclyde, Glasgow.
2. Slums and prosperity: a complex, dynamic pathway of intervention;Archnet-IJAR: International Journal of Architectural Research,2019
3. What is love? Five theories on the greatest emotion of all | The panel;The Guardian,2012
4. An empirical test of a new theory of human needs;Organizational Behaviour and Human Performance,1969
5. Bergo, B. (2011), “Emmanuel Levinas”, in Zalta, E.N. (Ed.), The Stanford Encyclopaedia of Philosophy, Fall 2017, Metaphysics Research Lab, Stanford University, available at: https://plato.stanford.edu/archives/fall2017/entries/levinas/ (accessed 5 January 2018).