I have a excel sheet that has some values something like below.

When I want to get the values by concatenating with a string, points are being erased. The cells format are Number by the way.
If I do =P3 , it gets me 27.655.111
When I do ="(test '"&P3&"')", it gets me (test '27655111'). This is not correct. I need the points in the number.
How to do that ?
Thanks in advance
P3is equal to 27,655,111 (written the American way). – nneonneo Oct 10 '12 at 5:57