Bunu nasıl diyebilirim?

Where did you get this from?

Can I say:

Bunu nereden bildin?

or

Bunu nereden getirdin?

Bunu nereden aldın?

or

Bunu nereden getirdin?

thx

turkishcobra

Çok teşekkür ederim.

But If I mean about Where did you get it from, like how did you get these word?

if you mean "get" like understand then it is "bunu nereden bildin?"

I´ll take an opportunity and ask a similar question.

Does the following:

Bunu nereden çıkardın ?

simply mean "where did you pull it out (or get it) from?", or can it have some other meaning (maybe like "where did you get this idea from?").

And if it does not mean "where did you get this idea from?", then how can I say it in Turkish ? (maybe "Bu fikri nereden çıkardın?" ??)

yes, it  can have these both meanings

Thank you for you help, dilli!