ChristallerW (1933) Die zentralen orte in Süddeutschland. Jena: Fischer. Translation: Baskin CW (1966) Central Places in Southern Germany. Englewood Cliffs, NJ: Prentice Hall.
2.
LöschA (1941) Die raumliche ordnung der wirtshcaft. Jena: Fischer. Translation: Woglom WH and Stolper WP (1954) The Economics of Location. New Haven, CT: Yale University Press.
3.
SassenS (2005) The global city: Introducing a concept. The Brown Journal of World Affairs11(2): 27–43.
4.
SassenS (2013) The Global City: New York, London, Tokyo. Princeton, NJ: Princeton University Press.
5.
SpivakGC (2005) Scattered speculations on the subaltern and the popular. Postcolonial Studies8(4): 475–486.