Format of Letter fromCA

[rajan]

Hello,
Can someone provide the most authentic way to show property estimate?

What kind of letterhead, signature, stamp, CA credentials are considered authentic by US consulate?

Sample from someone who has succesfully used an obtained visa would be useful.

Thanks

[immihelp]

Look at http://www.immihelp.com/docs/fatheraffidavit.html and http://www.immihelp.com/docs/motheraffidavit.html

My parents used that and got visa.