IIM bangalores' Edx courses are a good guide as well. It would help understand out IP related stuff as it is different from that of the US and also accounting which is a bit different from what is practised in the US.
Since you asked for books, here are a few I think would be good ones that would get you going:
1. Fortune at the bottom of the pyramid 2. Made in India by Kishor Biyani 3. High-Performance Entrepreneur by Subroto Bagchi
I have no idea what goes on in Pakistan as far as software business is concerned.