Hunady, J., M. Orviska, i P. Pisar. „University Characteristics As Factor Affecting the Creation of University Spin-Offs“. ENTRENOVA - ENTerprise REsearch InNOVAtion, sv. 4, izd. 1, listopad 2018., str. 440-8, https://hrcak.srce.hr/ojs/index.php/entrenova/article/view/13947.