One way links, two way links & three way links

[sarahbrooks]

just want to share the difference of these three;
One way links means that a Web site links to your Web site but you don’t link back to that Web site.
Two way links provides mutual agreement between two web sites to display the other's link somewhere on their website.
Three way link building takes the link from other web site and in return you provide back links from one of your other website.
What do you think?

[deepti123]

you are right but which link building technique is best of these three.

[sarahbrooks]

Originally Posted by deepti123

you are right but which link building technique is best of these three.

i prefer one way linking..