i love expanded academic!!!!! finds everythign for me, journals and very relevant stuff.
Euromonitor never heard of it. Most of us use Factiva, expanded academic and ABI/Inform for me.
If you want some extra info, my reccomendation is to look at your unit outline for additional texts and the course reserve for your unit before any other searches. Also librarians are fully learned in the arts of using these e-collections websties. THey can help you search and find relevant texts as long as you got good search criteria.