diff --git a/docs/source/index.rst b/docs/source/index.rst
index d2bb4b9..fde54f4 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -18,7 +18,7 @@ Welcome to ScreenPro2's documentation!
    load
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
    :caption: Developer Notes
 
    history
@@ -26,6 +26,15 @@ Welcome to ScreenPro2's documentation!
 
 References
 ===========
+.. [Herken2023] Herken et al. *bioRxiv* (2023) - Gilbert Lab
+.. [Han2020] Han et al. *Nature* (2020) - Bassik Lab
+.. [Han2017] Han et al. *Nature Biotechnology* (2017) - Bassik Lab
+.. [Tian2019] Tian et al. *Neuron* (2019) - Kampmann Lab
+.. [Horlbeck2016] Horlbeck et al. *eLife* (2016) - Weissman Lab
+.. [Gilbert2014] Gilbert et al. *Cell* (2014) - Weissman Lab
+.. [Kampmann2014] Kampmann et al. *Nature Protocols* (2014) - Weissman Lab
+.. [Kampmann2013] Kampmann et al. *PNAS* (2013) - Weissman Lab
+.. [Bassik2013] Bassik et al. *Cell* (2013) - Weissman Lab
 
 .. bibliography::