Alfaro Martínez, Jorge. “Weakness of Principles, Venality, Pragmatism and Treason As a Diplomatic Tool in The Jugurthine War: Approaches to Roman Foreign Policy in the Second Century BC”. Revista De Humanidades (Santiago. En línea), no. 27, Dec. 2016, pp. 217-36, https://revistahumanidades.unab.cl/index.php/revista-de-humanidades/article/view/279.