Sus, I. (2015). Scientific, literature and public activity of Anna-Halia Horbach (on a base of correspondence from Horbach' private archive kept in the Manuscript Department of Vasyl Stefanyk National Scientific Library of Ukraine in Lviv).
Chicago-Zitierstil (17. Ausg.)Sus, I. Scientific, Literature and Public Activity of Anna-Halia Horbach (on a Base of Correspondence from Horbach' Private Archive Kept in the Manuscript Department of Vasyl Stefanyk National Scientific Library of Ukraine in Lviv). 2015.
MLA-Zitierstil (8. Ausg.)Sus, I. Scientific, Literature and Public Activity of Anna-Halia Horbach (on a Base of Correspondence from Horbach' Private Archive Kept in the Manuscript Department of Vasyl Stefanyk National Scientific Library of Ukraine in Lviv). 2015.