Assis de Salles, A. in Barros Lima, R. (2024) „Carbon Credits and Crude Oil: An Investigation of the Price Returns Interaction in the International Market“, Naše gospodarstvo/Our economy, 70(1), str. 1–12. Dostopno na: https://old.journals.um.si/index.php/oe/article/view/4164 (Pridobljeno: 24 november 2025).