Stevanović, Gorana. “The Legacy of Aleksandar Karakušević Klas at the National Library of Serbia”. The Librarian: The Journal of Theory and Practice of Librarianship 62, no. 1 (March 11, 2022): 91–102. Accessed April 2, 2025. https://bibliotekar.bds.rs/index.php/1/article/view/bibliotekar-2020-62-1-6.