I could not find the function that returns the name of the cell referenced. For example, =SOMETHING(A5) that will return A5 as string.
So that, I can write ="For more information, see " & SOMETHING(F50) & "." in a cell and the cell will read For more information, see F50., and then, when I move the F50 cell, the text will also change.
So, what is that SOMETHING?
If it works for Google Spreadsheet it's the best, but if you are not familiar with Google Spreadsheet, OpenOffice Calc and MS Excel solutions are most probably compatible too.