Zajko K. in Bradač Hojnik B. (2019) „Demand and Characteristics of Customers of Reusable Products in Slovenia“, Naše gospodarstvo/Our economy, 65(3), str. 63-72. Dostopno na: https://journals.um.si/index.php/oe/article/view/2155 (Pridobljeno: 3julij2024).