Urgent-The best refernce book for ca final audit for may 2017

Ritesh gupta (own) (40 Points)

24 November 2016  
Hello guys i want to know the best refernce book for ca final audit for may 2017 considering rhe exam paper of nov 2016 which consists many new questions.

1. Pankaj Garg
2. Sumit Aggarwal
3. Padhuka
Plz guys help me in selecting good book.