1. Bell, Housel. (2001). Measuring and Managing Knowledge. Singapore: McGraw-Hill Irwin.
2. Baker, Chris. (2004). Cultural Studies, Yogyakarta: Ikreasi Wacana.
3. Baker, Chris. (2000). Cultural Studies, Theory and Practice. London: Sage Publications.
4. Bhabha, Homi K. (1994). The Location of Culture. London: Routledge,.
5. Bourene,Larry. S. (1982). Internal Structure of The City. New York: Oxford Univercity Press.