Issue #18933: Added links to source code.
diff --git a/Doc/library/logging.config.rst b/Doc/library/logging.config.rst
index e34e010..c00b532 100644
--- a/Doc/library/logging.config.rst
+++ b/Doc/library/logging.config.rst
@@ -17,6 +17,10 @@
* :ref:`Advanced Tutorial <logging-advanced-tutorial>`
* :ref:`Logging Cookbook <logging-cookbook>`
+**Source code:** :source:`Lib/logging/config.py`
+
+--------------
+
This section describes the API for configuring the logging module.
.. _logging-config-api: