The Authenticity of the Early Buddhist Texts (by Bhikkhu Sujato and Bhikkhu Brahmali) is quite detailed and has many references and citations scattered throughout.
Comparatively, the “Discourses Guide” on the main site has a couple of related sections without such detailed citations. I’m not sure where it would go exactly, but I feel like Authenticity would be great to link to somewhere for “Further Reading”