The following websites provide additional information about selecting and evaluating sources for research.
Evaluating Information Resources from the University of Alaska Fairbanks Rasmuson Library. The information covers print and Internet sources of information.
Using the C.R.A.A.P. Test to evaluate information. The C.R.A.A.P. Test was created by the librarians at California State University at Chico. The criteria from the test can be used for print and Internet sources.
Evaluating Sources for Credibility North Carolina State University Libraries created a short video on determining the credibility of a source.