FWIW For What Its Worth   Anyway IMF  publications may well be notable and listing of them for a relevant subject is not necessarily spam I suggest trying to find additional references including outside reviews of the books mentioned And I rather doubt they are the only ones to have published on this topic If necessary ask for help from the economics of other WikiProject There are lots of ways of editing and improving articles and nominating for speedy deletion is not one of them If you find there are no additional references possible after doing a reasonable search then the final resort is AfD where the article will be discussed with the community But thats only if you cant improve it enough yourself