Berkofsky, Axel. «THE EU-JAPAN STRATEGIC PARTNERSHIP AGREEMENT (SPA) – REALLY MORE POLITICAL AND SECURITY COOPERATION ON THE GROUND?». Istituto Lombardo - Accademia di Scienze e Lettere • Rendiconti di Lettere (gennaio 31, 2020). Consultato aprile 19, 2024. https://www.ilasl.org/Lettere/article/view/560.