I have about 50 websites I need to perform link building for. Links must satisfy the following:
1. Mix of directories, blogs, networks, etc.
2. Obtain links from Google approved websites.
3. Must not use "black hat" SEO tactics.
4. Links must be obtained manually and individually, no blasting or auto submissions allowed. Links must be obtained steadily over a period of time.
5. Links must be related to the subject matter of the website.