May be you have an article page with high PR, its indicated that some people interest with your article,its may be vulnerable stealing, you can add some source by your name for example than put a link direct to your blog.

But the question is? how i can add this anchor text link by automatically. that right may be you have boring or forget it when you post new article.it simple think you can follow step by step bellow
1. Sign in to blogger.com
2. Click setting=>Formatting and scrolling page down
3. You can see POST TEMPLATE
4. Now you can add some word or phrase than pointing it to your blog
EXAMPLE
source:agitsan

5. Save setting and finish

Now you can posting without manually put your name on article feed

source:agitsan

Mixx it!