1. Brush, John E. "Walter Christaller. Central Places in Southern Germany," translated by Carlisle W. Baskin. Englewood Cliffs, N.J.: Prentice-Hall. The Annals of the American Academy of Political and Social Science 368 (1966): 187.
2. Bruyns, Gerhard and Chris Lo. “Model and the Lived, beyond the 60m2 Mean: An Investigation into Hong Kong’s Domestic Models and Its ‘Square Foot Society’.” Contested Cities Conference, From Contested Cities to Global Urban Justice: Critical Dialogues, no. 2-012. (Madrid, 4-7 July 2016).
3. Bulmer, Martin. The Chicago School of Sociology, Institutionalization, Diversity and the Rise of Sociological Research. Chicago: University of Chicago Press, 1984.
4. Burton, Elizabeth. "The Potential for the Compact City for Promoting Social Equality." In Katie Williams, Elizabeth Burton, and M. Jenks. eds., Achieving Sustainable Urban Form. London; New York: E & FN Spon, 2000.
5. Hui, Chi-Man, and Sze-Mun Ho. “Does the Planning System Affect Housing Prices? Theory and with Evidence from Hong Kong.” Habitat International 27, no. 3 (2003): 339-59.