Which set of the following is the correct sequence of sources of International law listed under Article 38 of the statute of International Court of Justice ?
1
International custom, International conventions, Judicial decisions, General principles of law recognised by civilised nations
2
International conventions, Judicial decisions, General principles of law recognised by civilised nations, International custom
3
Judicial decisions, International custom, International conventions, General principles of law recognised by civilised nations
4
International conventions, International custom, General principles of law recognised by civilised nations, Judicial decisions and teachings of the most highly qualified publicists