diff --git a/GUIDES.md b/GUIDES.md
index 5f6e48b..9958b6f 100644
--- a/GUIDES.md
+++ b/GUIDES.md
@@ -10,4 +10,11 @@ This file contains guides that were used for making the script and other referen
 
 I have referred these guides and created a script which automates the process of creating a python virtual environment and installing all the required dependencies.
 
+### Alternative method
+
+> Links for resources used in alternative method.
+
+- [Pypi](https://pypi.org/project/dht11/)
+- [Source code for Python library](https://github.com/szazo/DHT11_Python)
+
 ---