I want to work with a demon through demonology. Can anyone provide me with resources or information?

[Marilyn Manson]

Sorry for my bad English, I am writing this article in translation, I am having a problem with sources, there are fake sources everywhere, everyone is making up a different lie. Does anyone know a reliable demonology source or can experienced people tell about their experiences, I would be happy if you can help me.

 

[Legendary Creature]

You’re already in the right place. This is the only legitimate source.