Pop, Calin Cornel. « Geographical Axis Theory. Role and Function in Building Territorial Social Realities ». Revista de Cercetare si Interventie Sociala 52 (mars 31, 2016): 283–293. Consulté le novembre 7, 2026. https://www.rcis.ro/journal/article/view/2258-geographical-axis-theory-role-and-function-in-building.