Ivanova, I. (1999). P. A. Tutkovs'ky's role in the development of the Ukrainian Academy of Sciences and the National library of Ukraine.
Chicago-Zitierstil (17. Ausg.)Ivanova, I. P. A. Tutkovs'ky's Role in the Development of the Ukrainian Academy of Sciences and the National Library of Ukraine. 1999.
MLA-Zitierstil (8. Ausg.)Ivanova, I. P. A. Tutkovs'ky's Role in the Development of the Ukrainian Academy of Sciences and the National Library of Ukraine. 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.