Vogenauer, S., Commentary on the UNIDROIT Principles of International Commercial Contracts (PICC), 2015
Gillette, C.P., and S.D. Walt, The UN Convention on Contracts for the International Sale of Goods, 2016
Hein, J. von, How European is European Private International Law? Sources, Court Practice, Academic Discourse, 2019
Bortolotti, F. and D. Ufot, Hardship and Force Majeure in International Commercial Contracts: Dealing with Unforeseen Events in a Changing World, 2019
Ruiz Abou-Nigm, V. and M.B. Noodt Taquela (eds.), Diversity and Integration in Private International Law, 2019
Weller, M., Ribeiro-Bidaoui, J., Brinkmann, M. and Dethloff, N. (eds.), The HCCH 2019 Judgments Convention: Cornerstones, Prospects, Outlook, 2023
Michaels, R., Ruiz Abou-Nigm, V. and Loon, H. van (eds.), The Private Side of Transforming our World - UN Sustainable Development Goals 2013 and the Role of Private International Law, Cambridge, Intersentia Online, 2021