Rodrigo Sanbartolomé, Francisco Agustín. “Termination of the Employment Contract for Objective Reasons in Case of Outsourcing”. Revista de Trabajo y Seguridad Social. CEF, no. 331 (October 7, 2010): 5–60. Accessed November 1, 2026. https://revistas.cef.udima.es/index.php/rtss/article/view/5247.