I. Hurd (2017) International Organizations 3rd ed., Cambridge University Press, Cambridge
M. P. Karns, K. A. Mingst (2015) International Organizations: The Politics and Processes of Global Governance 3rd ed., Lynne Rienner, Boulder
H. Kissinger (2014) World Order. Reflections on the Character of Nations and the Course of History. Portuguese Version: A Ordem Mundial. Reflexões sobre o Carácter das Nações e o Curso da História Penguin Press, London | Portuguese Version: D. Quixote, Lisboa
R. Haass (2020) The World: A Brief Introduction Penguin Press, Toronto
T. Marshall (2016) Prisoners of Geography. Ten Maps that tell you everything you need to know about Global Politics Elliot and Thompson, London
A. Harrington (2018) International Organizations and the Law Routledge, London
T. Weiss, R. Wilkinson (Eds.) (2018) International Organization and Global Governance 2nd ed., Routledge, London