Šperanda, I., and Z. Tršinski. “HEDGING AS A BUSINESS RISK PROTECTION INSTRUMENT”. Ekonomski vjesnik/Econviews - Review of Contemporary Business, Entrepreneurship and Economic Issues, vol. 28, no. 2, Dec. 2015, pp. 551-65, https://hrcak.srce.hr/ojs/index.php/ekonomski-vjesnik/article/view/3772.