Hi Siga,
Most reputable GMAT study materials will include lessons/practice for the AWA and IR sections of the GMAT - so depending on the study materials that you are currently working with, you might already have the additional materials that you are looking for.
Based on your prior posts, it sounded as though you were just beginning your studies. Is that true; have you done any studying so far?
I'd like to know a bit more about your timeline and goals:
1) What is your goal score?
2) When are you planning to take the GMAT?
3) When are you planning to apply to Business School and what Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich
Contact Rich at:
[email protected]