International Humanitarian Law

• ICRC : http://www.cicr.org/eng/war-and-law/index.jsp
• ICRC: Bibliography: http://www.icrc.org/eng/resources/documents/misc/icrc-ihl-bibliography.htm
• Stockton : The Law of Armed Conflict / International Humanitarian Law Research (US Naval War College): e-Portal: http://www.usnwc.libguides.com/LOAC-IHL

• Hans-Peter Gasser / Melzer, Nils, Humanitäres Völkerrecht - Eine Einführung, 2. Aufl., Zürich 2012. (294 S.)
• Jakob Kellenberger, Humanitäres Völkerrecht, Frauenfeld 2010.

• Kolb, Robert, Ius in bello : le droit international des conflits armés : précis, 2e éd., Bâle, 2009 (551 pages).
• Moreillon L./Bichovsky A./Massrouri M., Droit pénal humanitaire, 2ème édition, Helbing & Liechtenhahn, Bâle, 2009.

Free

• United States of America, The Commander’s Handbook on the Law of Land Warfare (Army Field Manual (FM) 6-27/Marine Corps Tactical Publication (MCTP) 11-10C), 2019, replacing the FM 27-10, The Law of Land Warfare, which was published in 1956. Based on DEPARTMENT OF DEFENSE LAW OF WAR MANUAL (2016), best to be read in conjunction with:  The United States Department of Defense Law of War Manual: Commentary and Critique, ed. Michael A. Newton, 282–97. Cambridge: Cambridge University Press, 2018. doi:10.1017/9781108659727.013.

Other

• Emily Crawford & Alison Pert, International Humanitarian Law (CUP, Cambridge, 2nd edn. 2020). (382 pages)
• Marco Sassòli, International Humanitarian Law: Rules, Controversies, and Solutions to Problems Arising in Warfare, EE 2019. (720 pages)
•  
• Dražan Djukić and Niccolò Pons (eds.), The Companion to International Humanitarian Law (Kluwer, 2018).
• Nicholas Tsagourias / Alasdair Morrison, International Humanitarian Law - Cases, Materials and Commentary (OUP, Oxford, 2018) (368 pages)
• William H. Boothby and Wolff Heintschel von Heinegg, The Law of War - A Detailed Assessment of the US Department of Defense Law of War (Cambridge, Cambridge University Press, 2018)
• Terry Gill et al (eds.) Leuven Manual on the International Law Applicable to Peace Operations (Cambridge, Cambridge University Press, 2017).
• Gary D. Solis, The Law of Armed Conflict, (Cambridge University Press, Cambridge, 2nd edn. 2016). (883 pages)
• Robert Kolb, Advanced Introduction To International Humanitarian Law (Edward Elgar, 2015).
• Jonathan Crowe , Kylie Weston-Scheuber, Principles Of International Humanitarian Law (Edward Elgar Publishing, London, 2013).
• Clapham, Andrew / Gaeta, Paola, The Oxford Handbook of International Law in Armed Conflict (OUP, Oxford, 2013).
• Dieter Fleck (ed.), The Handbook of International Humanitarian Law (OUP, Oxford, 3rd edn., 2013).
• Thürer, Daniel, International Humanitarian Law: Theory, Practice, Context (Brill, Leiden, 2012).
• Yoram Dinstein, The Conduct of Hostilities under the Law of International Armed Conduct (Cambridge University Press, Cambridge, 2nd. edn., 2010).

• Natalino Ronzitti, Diritto internazionale dei conflitti armati, 3. ed., Torino, Giappichelli, 2006.