1. Boman, M., Digital Cities, EIT ICT Labs, pp. 12,
www.eitdigital.eu/fileadmin/files/publications/130426_wp_digital_cities.pdf
; University of St. Andrews, Scotland, Official website,
www.st-andrews.ac.uk/qlikview/whatisqlikview
(2012).
2. White Paper: Data Visualization: Making Big Data Approachable and Valuable, SAS, pp. 2,
www.sas.com/content/dam/SAS/en_us/doc/whitepaper2/sas-data-visualization-marketpulse-106176.pdf
(2012).
3. Gray, P., Business Intelligence: a new name or the Future of DSS? in DSS in the Uncertainty of the Internet Age. Eds Bui T., Sroka H., Stanek S. Goluchowski J., Publisher of the Karol Adamiecki University of Economics, Katowice. (2003).
4. 7 Things You Should Know About Data Visualization, Educause learning initiative,
http://go.wisc.edu/787fpp
(2009).
5. White paper: Data Visualization Techniques-From Basics to Big Data with SAS® Visual Analytics, SAS,
http://www.sas.com/offices/NA/canada/downloads/IT-World2013/Data-Visualization-Techniques.pdf
(2012).