Those are all excellent resources.
Another that I would highly recommend is "Ukrainian Genealogy" by John D. Pihach. See: http://www.ciuspress.com/catalogue/reference-and-genealogy/1...
I also recommend publications by The Canadian Institute for Ukrainian Studies Press (CIUS Press), whose primary focus is on new and original scholarship and research in English on Ukrainian history, language, literature, contemporary Ukraine, and Ukrainians in Canada. See: http://www.ciuspress.com/index.cfm