Backlinks local search business directory

I need to know methods to improve the backlinks for a local search site with several locations, categories and businesses. The website also includes the google news and latest twitter commands on the respective business pages.
Please <snip/> suggest the possible places to generate backlinks for individual pages.

This topic has been, and is being, discussed in other threads.

Please Search using the vBulletin Advanced Search and SitePoint’s [URL=“”]Advanced Search