diff --git a/load_balancing.md b/load_balancing.md
index e7a94a2c3..db3155630 100644
--- a/load_balancing.md
+++ b/load_balancing.md
@@ -28,4 +28,9 @@ The issue is [opened here](https://github.com/vatesfr/xo-web/issues/423).
 
 * `xo-analysis` get stats from `xo-server` and build reports/alerts
 * `xo-director` get reports/alerts
-* `xo-director` migrate VMs from various hosts (and even stop "useless" hosts)
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+* `xo-director` migrate VMs from various hosts (and even stop "useless" hosts)
+
+
+## Resources
+
+The Citrix WLB Admin guide: http://docs.citrix.com/content/dam/docs/en-us/xenserver/xenserver-60/XenServer-6.0.0-wlb-userguide.pdf
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