Can I make multiplayer game in Unity 4.7?

Hi, I just finded out that most of tutorials for making Multiplayer game in Unity are for 5.2 or higher.
But I have Unity 4.7 , can I make Multiplayer game there without updating on Unity 5.2 or 5.3 ?
If yes, how? I know it is not simple but some tutorials would help me lot

Do you have Google or 2?