Armenian National Institute
This is the official website for the Armenian Genocide. The site is exellent and very informativ. For example there are statements, resolutions, proclamations, and reports about the genocide. It also gives you tips how to teach genocide and there also two photocollection's.

Armenian genocide from 1880 - 1915
Seems to be a good site but why 1880 to 1915?

Turkey: Denying the Genocide of Armenians
On this site you can find three bookreview's for Denying the Armenian Genocide. One bookreview is about: Turkish Government tries to manipulate scholarship in the U.S.