GTA5 Online is being shut down for PS3 and 360 : r/TwoBestFriendsPlay
GTA Online PS3 and Xbox 360 servers to permanently shut down this year | Shacknews
The Metamorphosis of GTA V Online
Well, this is it guys, the GTA Online servers of PS3/Xbox 360 went offline, I'm still in a game for now, but it's only a matter of time until I get kicked
Playing GTA5 PS3 online, for the last time : r/gtaonline
Rockstar Shutting Down GTA Online on Xbox 360 and PS3 in December
GTA Online per Xbox 360 e PS3, i server stanno per chiudere | Eurogamer.it