Database of Article Submission Sites

I have found these sites which have thousands of Article Submission Sites. I think these may be helpful for you.

http://www.22seo.com/article-submission-websites-list-2/

http://www.arabian-affiliate.com/Article-Marketing/directory-of-Article-directories.html

http://seo-guru-pawan.blogspot.in/p/free-article-submission-websites.html

http://www.blackhatworld.com/blackhat-seo/associated-content-writing-articles/361447-huge-list-9336-all-article-directories-indexed-google.html

http://www.arabian-affiliate.com/Article-Marketing/directory-of-Article-directories.html