RASPOR, Andrej. Gibanje napitnin v prihodkih natakarjev in krupjejev. Mednarodno inovativno poslovanje = Journal of Innovative Business and Management, Ljubljana, SI, v. 7, n. 1, 2019. Disponível em: http://journal.doba.si/OJS/index.php/jimb/article/view/120. Acesso em: 22 jun. 2025.