This method is low cost marketing method. Write an article (or hire a freelancer who write it for you) and submit it in dozen of article directories. Below text body you include an “About Author” line where you provide information about yourself and put a link to your web site. Your article must be a valuable. Only then your article will be accepted and many websites will want to publish your article.
Recently I read one case study when a website owner got more then 3000 incoming links using this method in about a month.