Some of the good reference Books for preparation of Bank Exams as you will be giving the exam this year are as follows:

Quantitative Aptitude for Competitive Examinations
Dr. R.S.Aggarwal

Quantitative Aptitude for Competitive Examinations
Abhijit Guha

A Modern Approach to Verbal and Non-Verbal Reasoning
Dr. R.S.Aggarwal

General English
Dr R.S.Aggarwal

High School English Grammar and Composition
Wren and Martin

Marketing Knowledge
Dr L.N. Kohli and Shri Prem Kohli

Computer General Awareness
Dr Alok Kumar

Manorma Year Book 2011(for Static GK)
Mammen Mathew

Bank probationary officers Exam
V.V.K.Subburaj

Bank PO & Specialist Officer Exam
R.Gupta

Bank Examiner
Jack Rudman, National Learning Corporation,

State Bank Probationary Officers Exam
Dr. A.m. Malhotra & P.s. Bright

Upkar State Bank Probationary Officers Examination (solved Papers)
Upkar

Pearson Guide to Bank Probationary Officer Recruitment Examinations
Vandana Thorpe

Upkars State Bank Probationary Officers Examination
T.S.Jain