Pilav-Velic, Amila, Nedim Suta, a Anes Hrnjic. 2015. „EcoSmart Energy and Health Care Promotion in Senior Tourism". ENTRENOVA - ENTerprise REsearch InNOVAtion 1 (1):224-31. https://hrcak.srce.hr/ojs/index.php/entrenova/article/view/14407.