You can't even begin to do steps two and three without step one. It's a little incestuous to do so, and shows a lack of initiative. If you want to use it, check out the sources it lists in its bibliography. They might be useful to you. Webpages Unlike ILL, webpages as sources are not an unqualified success story of the computer revolution.
Some professors still resist crediting the use of any webpages for student papers.
There are several good reasons to hesitate. The main reasons are accountability and reliability. Like anything else, you need to assess your sources. Unlike a webpage, a book or an article is very rarely self-published. Someone, at least, has assessed the reliability and merit of what is published in print.