ステートフッド・デー (スロベニア)
“Democratization in the Beginning of the 1990s”. The Former Yugoslavia's Diverse Peoples: A Reference Sourcebook. ABC-CLIO. pp. 297–298. ISBN 978-1-57607-294-3. https://books.google.com/books?id=ORSMBFwjAKcC&pg=PA297
↑ Lukic, Rénéo; Lynch, Allen (1996). “The Wars of Yugoslav Succession, 1941–95”. Europe from the Balkans to the Urals: The Disintegration of Yugoslavia and the Soviet Union. Oxford University Press. p. 184. ISBN 978-0-19-829200-5. https://books.google.com/books?id=WPhhLfp8huIC&pg=PA184