I have the following:
Leading Edge - HSC Business Studies (Third Edition)
Macquarie - HSC Business Studies
Sykes / Crawford - HSC Business Studies: Getting Better Results
Five Senses? - Business Studies Study Guide
&&&
Cambridge, which is in my locker. I lost the key to my lock.
(I'm sharing with my friend-- two locks, but I keep forgetting to ask her for her key so I can get it for classes. I feel a bit guilty always relying on my friend to bring HER textbook for class)
I use Macquarie quite exclusively, but if I feel I need a clarification with definition or information, then I'll use all other textbooks AND resources from BOS.
Macquarie is good-- precise, but it can be a bit brief at points. Which is why I use other textbooks and resources.
The other business class in my school uses "Business Studies in Action". I think it's good, as in it includes many good case studies, but it's OLD = OUTDATED. Also, although I only quickly flicked through it, I found a lot of irrelevent information...?
Business is easy to study for (very much rote learning for a lot of it, at least IMO), and the only thing I've been worrying about is CASE STUDY!!! I don't listen to/watch/read the news, so I have no idea what's going on in the world, more specifically, the business world.