diff --git a/README.md b/README.md
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@@ -2,7 +2,7 @@
 Punjabi Bible (CC by SA)
 
 New Testament (27 books) available now.
-Revision based on Public Domain Punjabi Bible.
+Revision based on [Public Domain Punjabi Bible](https://github.com/tfbf/punjabi_bible_1945).
 
 Read Bible, Download Android/Desktop Apps