I once saw a dossier describing the structure of all known mafia families in Sicily in 1990. Unfortunately, it has been removed from internet and now there is a link to only the first 6 pages. It's in Italian though.

http://www.mafiapedia.it/tiki-index.php?page=L'Organigramma+della+Mafia

Click on mafia.pdf to open it

It's strange they put Salvatore Fragapane into the Caramazza family. I thought that in 1990 he was already a boss of his own family.

Willie Marfeo to Henry Tameleo:

1) "You people want a loaf of bread and you throw the crumbs back. Well, fuck you. I ain't closing down."

2) "Get out of here, old man. Go tell Raymond to go shit in his hat. We're not giving you anything."