I just bought a wso on linking, get your links on very respected websites. It cost $5 a month and you get 30 new websites every month with instructions on how to get your link on their website.
http://www.warriorforum.com/warrior-special-offers-forum/28007-get-onto-googles-first-page-first-packet-30-high-page-rank-backlinks-free.html
by Angela Edwards.
Oh and the first month is free.
I think this is a very powerful offer for the price.