Jan Klabbers, An Introduction to International Organizations Law. Cambridge (CUP, 3rd edn., 2015) (424 pges).
Ruffert, Matthias / Walter, Christian, Institutionalised International Law (Hart, Oxford, 2015) (250 pages).
Archer, Clive: International organizations. - London [u.a.] : Routledge, 4th edn. 2015 (185 pages).
Davies, Michael D. V.: International organizations. - Cheltenham, UK [u.a.] : Elgar, 2014 (680 pages).
Benedetto Conforti and Carlo Focarelli, The Law and Practice of the United Nations, Martinus Nijhoff Publishers Leiden, 2010 (449 pages).
Ian Hurd, International Organizations - Politics, Law, Practice, Cambridge University Press, 2010. (296 pages).
Philippe Sands and Pierre Klein, Bowett's Law of International Institutions, 6th edn., London, Sweet & Maxwell, 2009.
Finn Seyersted, Common law of international organizations, Leiden : Martinus Nijhoff Publishers, 2008.
Giuseppe Schiavone (ed.), International organizations : a dictionary and directory, Palgrave/MacMillan, 2008, 7th edn.
K. Fisher, Handbook on International Organisations, Springer, 2008, 550 pages.
Michael P. Scharf, The Law of International Organizations - Problems and Materials, Second Edition 2007, Carolina Academic Press, 1345 pp.
C.F. Amerasinghe, Principles of the Institutional Law of International Organizations. Cambridge (CUP, 2nd ed., 2005) (=Amerasinghe).
Nigel D. White,The law of international organisations, Manchester : Manchester University Press : Juris Publ., 2005, 2nd edn.
Jan Wouters (ed.), Intergovernmental Organizations, International Encyclopedia of Laws, first published 1996, updated twice a year, Looseleaf, 4 volumes.........................
auf Deutsch / en allemand
Ruffert / Walter, Institutionalisiertes Völkerrecht - Das Recht der Internationalen Organisationen und seine wichtigsten Anwendungsfelder- Ein Studienbuch (Lehrbuch/Studienliteratur, 2009. Buch. XVI, 228 S. Kartoniert C. H. Beck ISBN 978-3-406-59530-1).
Volker Rittberger, Bernhard Zangl ; Mitarb. von Matthias Staisch, Internationale Organisationen - Politik und Geschichte : [europäische und weltweite internationale Zusammenschlüsse], Opladen : Leske und Budrich, 2003, 3., überarb. Aufl.
Seidl-Hohenveldern, Ignaz / Loibl, Gerhard, Das Recht der internationalen Organisationen einschliesslich der supranationalen Gemeinschaften, Köln, C. Heymann, 7. Aufl., 2000.
italiano
Zanghì, Claudio: Diritto delle organizzazioni internazionali. - Torino : Giappichelli, 2013 (439 pagine)
Del Vecchio, Angela [Hrsg.]: Diritto delle organizzazioni internazionali. - Napoli [u.a.] : Ed. Scientifiche Italiane, 2012 (444 pagine)
Ugo Draetta, Principi di diritto delle organizzazioni internazionali, Giuffrö, Milano, 2a ed. 2006.
português:
Trindade, Antônio Augusto Cançado: Direito das organizações internacionais. - Belo Horizonte : Del Rey, 5a ed. 2012 (838 paginas)
Seitenfus, Ricardo, Manual das organizações internacionais, 3ª ed. Porto Alegre, Livraria do Advogado, 2003.