Thank you for the pointer. I wasn't aware of this Norton series of anthologies and reference works; interesting one-stop-shop source. A bit expensive and Amazon does not ship second-hand stuff to Croatia, but I will try to find it elsewhere.
Heh, browsing around I found another Northon anthology,
The Norton Book of Science Fiction: North American Science Fiction, 1960-1990 (I don't like books with the word 'book' in their titles) edited by two of my favourite authors, Ursula K. Le Guin and Karen Joy Fowler. It seems that most of the reviewers don't particularly appreciate their selection criteria