Dyba, Y. (2012). Urban Administrative Reforms of Princess Olha (3: Novhorod is a Forerunner of Velykyi Novhorod).
Chicago-Zitierstil (17. Ausg.)Dyba, Yu. Urban Administrative Reforms of Princess Olha (3: Novhorod Is a Forerunner of Velykyi Novhorod). 2012.
MLA-Zitierstil (8. Ausg.)Dyba, Yu. Urban Administrative Reforms of Princess Olha (3: Novhorod Is a Forerunner of Velykyi Novhorod). 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.