Sources should be about the subject matter discussed in the attached work. 

submit an Annotated Bibliography of five (5) sources from your working bibliography. First, put the source in the correct citation format for your particular curricular division, and then write a brief annotation of that source.  The annotation should describe the main ideas covered in the source as well as an evaluation by you for the source’s usefulness for your project. The value of the source to your project should be included, as well as information about the credentials of the author(s).

Remember that an online source can be a number of things. It can be a book, journal article, blog, podcast script, website, government report, newspaper article or editorial, or something else. Be sure to analyze each source carefully and follow the style guide in presenting the needed info.  One goal in your annotation is to help your readers find the source if they want more information, so make it easy for them to do so.