diff --git a/README.org b/README.org
index eeedd1b..78215eb 100644
--- a/README.org
+++ b/README.org
@@ -28,3 +28,10 @@ Options:
   would like to insert a check if the files are the same and when they
   aren't the same append a an increasing number. This way less files
   should get lost.
+
+** Credits
+
+The following libraries have been used to develop this software:
+- https://github.com/ianare/exif-py
+- https://github.com/tfrdidi/sort-PhotorecRecoveredFiles
+- http://docopt.org/