
- WTO - Trade in Services, edited by Rüdiger Wolfrum, Peter-Tobias Stoll, & Clemens Feinäugle
- WTO - Trade in Goods, edited by Rüdiger Wolfrum, Peter-Tobias Stoll, & Holger P. Hestermeyer
- WTO - Trade Remedies, edited by Rüdiger Wolfrum, Peter-Tobias Stoll, & Michael Koebele