Since many things in Hinduism vary and vary tremendously from one culture to another and there are very few sources to cite from and more importantly very few online sources. How can we handle these situations?
In the book Three Hundred Ramayanas, A.K. Ramanujan has tried to compile various versions of the Ramayana from various parts of the world, which include Jain, Buddhist, and versions from Indonesia as well apart from various Hindu traditions.
How has he done that? Has he cited some sources? Can we use the same approach?