| Security council deliberations: The power of the better argument I Johnstone European Journal of International Law 14 (3), 437-480, 2003 | 335 | 2003 |
| Keeping the peace: Multidimensional UN operations in Cambodia and El Salvador MW Doyle, I Johnstone, RC Orr Cambridge University Press, 1997 | 312* | 1997 |
| Legislation and adjudication in the UN Security Council: Bringing down the deliberative deficit I Johnstone American Journal of International Law 102 (2), 275-308, 2008 | 251 | 2008 |
| Treaty interpretation: the authority of interpretive communities I Johnstone Mich. J. Int'l L. 12, 371, 1990 | 220 | 1990 |
| The power of deliberation: international law, politics and organizations I Johnstone Oxford University Press, 2011 | 162 | 2011 |
| Law and practice of the United Nations: documents and commentary S Chesterman, I Johnstone, D Malone Oxford University Press, 2016 | 150 | 2016 |
| The plea of necessity in international legal discourse: Humanitarian intervention and counter-terrorism I Johnstone Colum. J. Transnat'l L. 43, 337, 2004 | 127 | 2004 |
| 8 The power of interpretive communities I Johnstone Power in Global Governance 98, 185, 2004 | 122 | 2004 |
| The role of the UN secretary-general: The power of persuasion based on law I Johnstone Global Governance: A Review of Multilateralism and International …, 2003 | 111 | 2003 |
| The secretary-general as norm entrepreneur I Johnstone Secretary or General, 123-38, 2007 | 105 | 2007 |
| US-UN relations after Iraq: the end of the world (order) as we know it? I Johnstone European Journal of International Law 15 (4), 813-838, 2004 | 84 | 2004 |
| The Oxford handbook of international organizations JK Cogan, I Hurd, I Johnstone Oxford University Press, 2016 | 82 | 2016 |
| Law-making through the operational activities of international organizations I Johnstone Globalization and International Organizations, 381-416, 2017 | 73 | 2017 |
| Managing consent in contemporary peacekeeping operations I Johnstone International Peacekeeping 18 (2), 168-182, 2011 | 69 | 2011 |
| Aftermath of the Gulf War: An Assessment of UN Action I Johnstone Lynne Rienner Publishers, 1994 | 68 | 1994 |
| Doing the right thing: an overview of teaching professional responsibility I Johnstone, MP Treuthart Journal of Legal Education 41 (1), 75-103, 1991 | 59 | 1991 |
| Dilemmas of robust peace operations I Johnstone Annual Review of Global Peace Operations, 1-18, 2006 | 53 | 2006 |
| Section 7 of the Charter and Constitutionally Protected Welfare"(1988) I Johnstone UT Fac. L. Rev. 46, 1, 0 | 44 | |
| The security council as legislature I Johnstone The UN security council and the politics of international authority, 90-114, 2008 | 33 | 2008 |
| Fatal neonatal toxoplasmosis in cats. JP Dubey, I Johnstone | 31 | 1982 |
