One way linkbuilding-two way linkbuilding-Three way linkbuilding?
 

One way linkbuilding-two way linkbuilding-Three way linkbuilding
Which is most important in all of them.

As long as the site is provide relevant link back, any type of link building is fine. Only relevant link back will reduce the bounce rate and encourage click through rate.

Three way back linking is most important if use properly.
Some people are using many techniques and but important thing is how you use these techniques.

Hello

Best way is one way link, if we get a link from other site with small effort our site will gradually come one position

Narayana

According to me link building is very important . Best way is one way link ,if we get a link from other site with small effort our site will gradually come one position

Agree that link building is very important.. but this only will not help to reach in the top position....need very big effort, rich and unique content, better on page etc...

Yes its increase ROI, increase conversions and sales...