Originally Posted by Sana Rasool

I agree it's difficult to study from softcopy material.
As a solution, In the first step, I gathered all relevant material from online/offline (mostly online) sources. In the next step, I made handwritten notes and never opened the online versions again.

See what suits you best. For the 2016 exam, there weren't many quality hardcopy books in the market, so many had to resort to internet. But I do find that if you have the skills of searching great material online, you can have a bit of competitive advantage. Because most aspirants will stick to material available in the market.

Try searching course notes for criminology from foreign universities (and Punjab University). Helps.