Blog Roll is important for any website. It gives person who reads access to valuable resources and helps them to develop link in the online community. I found good ways on http://www.simplewebsitetutorials.com/
to add a blog roll to your website:
1.Always links to blog that have good subject material and create further reading opportunity for your readers.
2.Log in to WordPress and choose the - add new- option under the link widget on the left hand side.
3. Add the name of the blog with web address and description that you want to link to.
4. In the categories option you can select the Blog Roll button if it is not already checked.
5. Choose whether or not you want your blog roll to have its own page on your main blog page.