DEBENEDICTIS, Kent. Russian 'hybrid warfare' and the annexation of Crimea : the modern application of Soviet political warfare. London : I. B. Tauris, 2022. 1 online zdroj (xvi, 262 s.). Názov z titulnej obrazovky (verzia z 12.12.2022). Available on Internet: <http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=3098265> ISBN 9780755639991.