„THE PROCESSES OF PROCUREMENT PRODUCTION MATERIALS AND SEMI-FINISHED PRODUCTS IN THE COMPANY ZF SACHS TRNAVA A.S". (2013) Perner’s Contacts, 8(4), s. 85–93. Dostupné z: https://ojs-demo.upce.cz/index.php/perner/article/view/772 (Viděno: 3 březen 2026).