Correa, Romar. «“On the History and the Mathematics of the Wold-Juréen (1953) Utility Function, And Its Basis for the Modeling of Giffen Behavior” revisado». Iberian Journal of the History of Economic Thought 10, no. 1 (junio 20, 2023): 39–41. Accedido julio 14, 2026. https://revistas.ucm.es/index.php/IJHE/article/view/85773.