SQL Installation and collation settings help required

Hi,

I have received a request from one of my client saying that they need to install sql 2012 std edition , in which it has to support the below said 3 languages . Can you please let me know the right settings i can use that can support all in detail please 

We need to install SQL Server that supports the following:

1.       English (regular)
2.      Indonesian language and
3.       Vietnamese language

Thank you 

hemadri