
Melissa S. answered 04/19/20
Non-native speaker and specialist in Arabic music
I'm not a linguist so I can't directly answer your specific reference requests, however I am also deeply interested in this topic. Have you studied Ottoman Turkish before? Ottoman Turkish provides a whole new world of perspective for approaching the relationship between these three languages, and it might be able to help you parse out the history and use of specific vocabularies. I have (huge) pdfs of Ottoman Turkish dictionaries, if that'd be of interest to you. For a more living example, Iraqi dialects of Arabic also feature really interesting intersections between the three languages, and I may be able to dig up some resources for Iraqi dialect.