For SA portion refer Kamal garg and for balance refer surbhi bansal. 😊

Go for Vikas oswal....!!

I have pankaj garg book.. it covers almost everything.. exam questions after every topic. i personally like his book.. surbhi bansals classes are good I dont know about book. U check subhi bansals review then only go for her.
One more thing is to visit nearest book shop ask for the bboks of your preference and compare their presentations..spend some time there, dont be in hurry to buy on the same day :-)

For SA - Auditing Pronouncement study material.

For Rest - Student material.

Institute study materials are always supreme.

kindly go through the Nov 2017 Question paper.

For Audit- Institute Study material, Practice Manual , Suggested asnwers by ICAI are the best.

Also  other books like Padhuka, Kamal Garg, Surbhi Bansal are also good book.

among 3 authors u mentioned, Pankaj Garg would be better..... 

AKS krishnan sir book. (search on google you will get it) best book. + Scanner (Original scanner of suchita publication and not of other author)

Pankaj Garg

 

Nice for last day revision also. :)

Pankaj Garg along with Practice Manual.

go for pankaj gargs book , its a complete book covers RTP and practice manual also , also use his scanner ,

i am providing link from there you can buy combo set and also COD option is there .

ADVANCED AUDITING AND PROFESSIONAL ETHICS MAIN BOOK & SCANNER COMBO OLD SYLLABUS BY PANKAJ GARG