- Aust, A., Handbook of International Law, Second Edition, Cambridge, Cambridge University Press, 2010.
- Cassese, A., International Law, Oxford, Oxford University Press, 2005, Second Edition, 2005.
- Cogen, M., The Comprehensive Guide to International Law, Brugge, Die Keure, 2008.
- Crawford, J., Brownlie's Principles of Public International Law, Oxford, Oxford University Press, Ninth Edition, 2019.
- Currie, J.H., Public International Law, 2nd Edition, Toronto, Irwin Law, 2008.
- Epps, V., J. Cerone and B.R. Roth, International Law, Sixth Edition, Durham, Carolina Academic Press, 2019.
- Focarelli, C., International Law, Cheltenham; Northampton, Edward Elgar Publishing, 2019.
- Gaeta, P., J.E. Viñuales and S. Zappalà, Cassese's International Law, Oxford, Oxford University Press, Third Edition, 2020.
- Hall, S., Principles of International Law, Chatswood, Fifth Edition, LexisNexis Butterworths, 2016.
- Henriksen, A., International Law, Fourth Edition, Oxford, Oxford University Press, 2023.
- Janis, M.W., International Law, Fifth Edition, 2008.
- Kaczorowska-Ireland, Public International Law, Sixth Edition, New York, Routledge, 2024.
- Klabbers, J., International Law, Fourth Edition, Cambridge, Cambridge University Press, 2024.
- López Martín, A.G. (ed.), Public International Law, Madrid, Dykinson, 2022.
- Mansell, W. and K. Openshaw, International Law: A Critical Introduction, Second Edition, Oxford; London; New York, HART Publishing, 2019.
- Murphy, S.D., Principles of International Law, Third Edition, St. Paul, West Academic Publishing, 2018.
- Rose, C. (ed.), An Introduction to Public International Law, Cambridge; New York, Cambridge University Press, 2022.
- Shaw, M.N., International Law, Cambridge, Cambridge University Press, Eight Edition, 2017.
- Tunkin, G.I. (ed.), International Law: A Textbook, Moscow, Progress Publishers, 1986.
- Slagter, T.H., J.D. van Doorn and W.R. Slomanson, Fundamental Perspectives on International Law, Seventh Edition, Cambridge, Cambridge University Press, 2023.
- Wallace, R.M.M. and O. Martin-Ortega, International Law, Seventh Edition, 2013.
- Warren, C.C., International Law in Context, Durham, NC, Carolina Academic Press, 2023.
- Wolfrum, R. (ed.), Max Planck Encyclopedia of Public International Law, Oxford, Oxford University Press, 10 Vols, 2012.
- Wouters, J. (et al., eds.), International Law: A European Perspective, Oxford; Portland, Hart Publishing, 2019.
