2Kapoun Jim. Five criteria for evaluating Web pages[EB/OL].http://www.olinuris.library.cornell.edu/ref/research/webcrit.html,2013.
3Richmond B. Ten C' s for evaluating Internet sources[EB/OL].http://www.montgomeryeollege.edu/Departments/writegt/htmlhandouts/Ten C internet sources.htm,2013.
4Smith Alastair. Criteria for evaluation of Internet Information Resources[EB/OL].http://www.vuw.ac.nz/staff/alastair_smith/evaln/index.htm,2013.