Anon. n.d.-a. ‘BoB National’. Retrieved (http://bobnational.net/).
Anon. n.d.-b. ‘Copac (National, Academic and Specialist Library Catalogue)’. Retrieved (http://copac.ac.uk/).
Anon. n.d.-c. ‘Dogpile (Web Search)’. Retrieved (http://www.dogpile.com/).
Anon. n.d.-d. ‘DuckDuckGo’. Retrieved (https://duckduckgo.com/).
Anon. n.d.-e. ‘Explore (UCL Library Catalogue)’. Retrieved (http://www.ucl.ac.uk/library/explore/).
Anon. n.d.-f. ‘Google’. Retrieved (https://www.google.co.uk).
Anon. n.d.-g. ‘Office for National Statistics (ONS) - ONS’. Retrieved (http://www.ons.gov.uk/ons/index.html).
Anon. n.d.-h. ‘Phil Bradley: Which Search Engine When?’ Retrieved (http://www.philb.com/whichengine.htm).
Anon. n.d.-i. ‘The Coffee Trail with Simon Reeve | BoB National’.
Anon. n.d.-j. ‘TRIP Database’. Retrieved (http://www.tripdatabase.com/search/advanced).
Anon. n.d.-k. ‘Welcome to East View - Social Movements, Elections, Ephemera’. Retrieved (http://dlib.eastview.com/browse/udb/1590).
Ellis, Markman. 2006. Eighteenth Century Coffee-House Culture. London: Pickering & Chatto.
Roseberry, William. 1996. ‘The Rise of Yuppie Coffees and the Reimagination of Class in the United States’. American Anthropologist 98(4):762–75. doi: 10.1525/aa.1996.98.4.02a00070.
