diff --git a/multi-agent-supervisor/README.md b/multi-agent-supervisor/README.md
index 3745ae2..1b663ae 100644
--- a/multi-agent-supervisor/README.md
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@@ -2,6 +2,11 @@
 
 This directory contains a sophisticated multi-agent system with a supervisor pattern for comprehensive system administration and troubleshooting.
 
+## Sources
+
+https://github.com/langchain-ai/langgraph-supervisor-py
+https://langchain-ai.github.io/langgraph/concepts/multi_agent/#supervisor
+
 ## Overview
 
 The multi-agent supervisor system uses multiple specialized agents coordinated by a supervisor to handle complex sysadmin tasks: