diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
 # KeypointDecoder
 
-A description of this package.
+
+## References
+
+- [microsoft/human-pose-estimation.pytorch](https://github.com/microsoft/human-pose-estimation.pytorch)
+- [PaddlePaddle/PaddleDetection](https://github.com/PaddlePaddle/PaddleDetection/blob/develop/deploy/lite/src/keypoint_postprocess.cc)
+- [openvinotoolkit/open_model_zoo](https://github.com/openvinotoolkit/open_model_zoo/blob/master/demos/human_pose_estimation_demo/cpp/main.cpp)
+- [getImageBufferFromMat](https://stackoverflow.com/questions/66434552/objective-c-cvmat-to-cvpixelbuffer)
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