2012. Bookseller’s Classification: Classification Examples and Criteria of Croatian Booksellers in Sales Catalogs and Book Lists from the Beginning of the 20th Century. Libellarium: journal for research in the field of information and related sciences . 4, 2 (Dec. 2012), 121–145. DOI:https://doi.org/10.15291/libellarium.v4i2.159.