Need names of books for cma inter

Hi guys,

I am an electrical engineer by profession. Presently working in a PSU. I amplanning to enrol for CMA inter.

It woyuld be really helpful if you suggest me the names of reference books which I can refer to. It would be nice of you if you keep in mind that I am from technological background. Presently I am interested in 4 subjects:

Paper 5: Financial Accounting

Paper 6: Laws, ethics and governance

Paper7: Direct Taxation

Paper8: Cost accountancy and financial management

Thanx!!!!