diff --git a/docs/nixos-with-flakes/introduction-to-flakes.md b/docs/nixos-with-flakes/introduction-to-flakes.md
index 4023f9c..24ba988 100644
--- a/docs/nixos-with-flakes/introduction-to-flakes.md
+++ b/docs/nixos-with-flakes/introduction-to-flakes.md
@@ -41,3 +41,7 @@ I delved into some details regarding Flakes:
 - [Draft: 1-year Roadmap - NixOS Foundation](https://nixos-foundation.notion.site/1-year-roadmap-0dc5c2ec265a477ea65c549cd5e568a9): A roadmap provided by the NixOS Foundation, which includes plans regarding the stabilization of Flakes.
 
 After reviewing these resources, it seems likely that Flakes will be stabilized within one or two years, possibly accompanied by some breaking changes[^1][^2][^3].
+
+[^1]: [Flakes - NixOS Wiki](https://nixos.wiki/index.php?title=Flakes)
+[^2]: [Flakes are such an obviously good thing](https://grahamc.com/blog/flakes-are-an-obviously-good-thing/)
+[^3]: [Draft: 1 year roadmap - NixOS Foundation](https://nixos-foundation.notion.site/1-year-roadmap-0dc5c2ec265a477ea65c549cd5e568a9)