Is there a way to easily reference sheet names.

Here is my problem:

i have several sheets named 01,02,03,04... and so on,
I have a summary sheet that i would like to reference all the individual
sheets.
I start at the top and refernce sheet 01, then i would like to drag down so
that the next row is referencing sheet 02 and so on. This does not happen
when i drag the cell down.

Is there any way to achieve this. I tried typing out the cell names in
another column and referencing that cell inside the ' ', but that didn't seem
to work.

Thanks,

Pat