Gappah, Petina and Roessler, Frieder. 2005. ‘A Re-appraisal of Non-Violation Complaints under the WTO Dispute Settlement Procedures’. In The World Trade Organization: Legal, Economic and Political Analysis, Volume 1, edited by Appleton, Arthur E., and Plummer, Michael G.. New York: Springer, 1371–1387.
Hayek, Friedrich A. 1979. Law, Legislation and Liberty, Volume 1: Rules and Order. London: Routledge & Kegan Paul, 35–54.
Hudec, Robert E. 1975. The GATT Legal System and World Trade Diplomacy. New York: Praeger, 59–190.
Roessler, Frieder. 1978. ‘Law, De Facto Agreements and Declarations of Principle in International Economic Relations’. German Yearbook of International Law 21: 27–59.
Roessler, Frieder. 1991. ‘The Constitutional Function of the Multilateral Trade Order’. In National Constitutions and International Economic Law, edited by Hilf, M. and Petersmann, E.U.. Deventer: Kluwer, 52–62.
Roessler, Frieder. 2015. ‘The Rule of Law in International Trade Relations and the Establishment of the Legal Affairs Division of the GATT’. In A History of Law and Lawyers in the GATT/WTO, edited by Marceau, Gabrielle. Cambridge: Cambridge University Press, 161–181.
Van den Bossche, Peter and Zdouc, Werner. 2013. The Law and Policy of the World Trade Organization, 3rd edn. Cambridge: Cambridge University Press, 353, 484–485.