1. Knížka pro tebe Creator: Bohumír Blažek and Hana Ptoszková Type: PDF vydavatele and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/, policy:public, and cc:by-nc-nd
2. Knížka pro Tebe 2 Creator: Hana Ptoszková Type: PDF vydavatele and TEXT Language: Czech Rights: http://creativecommons.org/publicdomain/mark/1.0/, policy:public, and cc:by-nc-nd