Cummings (née Deffner), V. and von Richthofen, A. (2017) “Urban sustainability as a political instrument in the Gulf region exemplified by projects in Abu Dhabi”, DIE ERDE – Journal of the Geographical Society of Berlin, 148(4), pp. 253-267. Available at: https://www.die-erde.org/index.php/die-erde/article/view/328 (Accessed: 21October2019).