diff --git a/combined/main.tex b/combined/main.tex
index 3635b98..f2dc66d 100644
--- a/combined/main.tex
+++ b/combined/main.tex
@@ -30,4 +30,6 @@ We also present a compilation from nix to nix-light.
 
 \todos{}
 
+\bibliographystyle{alpha}
+\bibliography{references}
 \end{document}