“Foreword”, in: R Gardiner, Treaty Interpretation (first ed., 2008)

 

“Foreword”, in: R Caddell, R Thomas (eds.), Shipping, Law and the Marine Environment in the 21st Century: Emerging Challenges for the Law of the Sea - Legal Implications and Liabilities (2013)

 

“Foreword”, in: J A Green, The Persistent Objector Rule in International Law (2016)

 

“Foreword”, in: P Dumberry, The Formation and Identification of Rules of Customary International Law in International Investment Law (2016)

 

“Foreword”, in: B Lepard (ed.), Reexamining Customary International Law (2017)