diff --git a/README.md b/README.md
index 88e4972..d7c03b5 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,15 @@ Rustchain
 
 This is a simple blockchain implementation written in Rust. I wrote it to learn the Rust language and how blockchains work in practice.
 
+Some relevant projects and blog posts for reference:
+
+https://hackernoon.com/learn-blockchains-by-building-one-117428612f46
+https://amarszalek.net/blog/2018/03/20/simple-blockchain-in-kotlin/
+
+https://github.com/lholznagel/carina
+https://github.com/stevenpack/learnnet
+https://github.com/dvf/blockchain
+
 Building
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