Annual report the Czech Republic 2013 drug situation. Prague : National Monitoring Centre for Drugs and Addiction : Secretariat of the Governemnt Council for Drug Policy Coordination, 2014. 212 s. Dostupné na internetu: <http://www.drogy-info.cz/index.php/english/annual_reports_and_publications/annual_report_the_czech_republic_drug_situation_2013> ISBN 978-80-7440-110-7.