diff --git a/src/algorithms/graph/breadth-first-search/README.md b/src/algorithms/graph/breadth-first-search/README.md
index d71dc7ec..d9a07615 100644
--- a/src/algorithms/graph/breadth-first-search/README.md
+++ b/src/algorithms/graph/breadth-first-search/README.md
@@ -10,4 +10,6 @@ nodes first, before moving to the next level neighbors.
 
 ## References
 
-[Wikipedia](https://en.wikipedia.org/wiki/Breadth-first_search)
+- [Wikipedia](https://en.wikipedia.org/wiki/Breadth-first_search)
+- [Tree Traversals (Inorder, Preorder and Postorder)](https://www.geeksforgeeks.org/tree-traversals-inorder-preorder-and-postorder/)
+- [BFS vs DFS](https://www.geeksforgeeks.org/bfs-vs-dfs-binary-tree/)
diff --git a/src/algorithms/graph/depth-first-search/README.md b/src/algorithms/graph/depth-first-search/README.md
index be3565d1..30f22ee7 100644
--- a/src/algorithms/graph/depth-first-search/README.md
+++ b/src/algorithms/graph/depth-first-search/README.md
@@ -10,4 +10,6 @@ along each branch before backtracking.
 
 ## References
 
-[Wikipedia](https://en.wikipedia.org/wiki/Depth-first_search)
+- [Wikipedia](https://en.wikipedia.org/wiki/Depth-first_search)
+- [Tree Traversals (Inorder, Preorder and Postorder)](https://www.geeksforgeeks.org/tree-traversals-inorder-preorder-and-postorder/)
+- [BFS vs DFS](https://www.geeksforgeeks.org/bfs-vs-dfs-binary-tree/)
diff --git a/src/algorithms/tree/breadth-first-search/README.md b/src/algorithms/tree/breadth-first-search/README.md
index d71dc7ec..d9a07615 100644
--- a/src/algorithms/tree/breadth-first-search/README.md
+++ b/src/algorithms/tree/breadth-first-search/README.md
@@ -10,4 +10,6 @@ nodes first, before moving to the next level neighbors.
 
 ## References
 
-[Wikipedia](https://en.wikipedia.org/wiki/Breadth-first_search)
+- [Wikipedia](https://en.wikipedia.org/wiki/Breadth-first_search)
+- [Tree Traversals (Inorder, Preorder and Postorder)](https://www.geeksforgeeks.org/tree-traversals-inorder-preorder-and-postorder/)
+- [BFS vs DFS](https://www.geeksforgeeks.org/bfs-vs-dfs-binary-tree/)
diff --git a/src/algorithms/tree/depth-first-search/README.md b/src/algorithms/tree/depth-first-search/README.md
index be3565d1..30f22ee7 100644
--- a/src/algorithms/tree/depth-first-search/README.md
+++ b/src/algorithms/tree/depth-first-search/README.md
@@ -10,4 +10,6 @@ along each branch before backtracking.
 
 ## References
 
-[Wikipedia](https://en.wikipedia.org/wiki/Depth-first_search)
+- [Wikipedia](https://en.wikipedia.org/wiki/Depth-first_search)
+- [Tree Traversals (Inorder, Preorder and Postorder)](https://www.geeksforgeeks.org/tree-traversals-inorder-preorder-and-postorder/)
+- [BFS vs DFS](https://www.geeksforgeeks.org/bfs-vs-dfs-binary-tree/)