Committee of experts for the progressive codification of international law.
Letter ... communicating ... the questionnaires and reports ...
APA Citation
League of Nations. (1926). Committee of experts for the progressive codification of international law: Letter ... communicating ... the questionnaires and reports ... [Geneva]: Imp. Kundig.
MLA Citation
League of Nations. Committee of Experts for the Progressive Codification of International Law: Letter ... Communicating ... the Questionnaires And Reports ... [Geneva]: Imp. Kundig, 1926.
Warning: These citations may not always be complete (especially for serials).