Copyrighted information, pictures, and graphics are clearly marked as to source and nature of permission to reproduce. Enough information is given that makes it possible to check on the accuracy of the information. This can be e-mail addresses, links to other sources, or citation of primary or original sources. Almost all sources of information are properly and clearly identified and credited. Copyrighted information, pictures, and graphics are clearly marked as to source and nature of permission to reproduce.
Enough information is given that makes it possible to check on the accuracy of the information.
This can be e-mail addresses, links to other sources, or citation of primary or original sources. The sources for much of the information seem to be properly cited, but not all work may be clearly identified. There may be some question about the sources of some information, pictures, graphics, or other content. There is no way to check the validity of all of the information, for example, by sending e-mail or reading supporting information from primary sources. 2 Citation of sources is rudimentary and needs improvement, or else there is no apparent effort to cite resources.