| The right to the trade secret J Knobel University of South Africa, 1996 | 5 | 1996 |
| Eagles of Africa J Knobel, AC Kemp Game Parks Pub., 2012 | 4 | 2012 |
| Thoughts on the functions and application of the elements of a delict JC Knobel Tydskrif vir Hedendaagse Romeins-Hollandse Reg, 2008 | 4* | 2008 |
| The bald and golden eagle protection act, species-based legal protection and the danger of misidentification JC Knobel Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad …, 2015 | 3 | 2015 |
| The conservation status of the Wedge-tailed Eagle in Australian law and thoughts on the value of early legal intervention in the conservation of a species J Knobel De Jure 48 (2), 293-311, 2015 | 3 | 2015 |
| Inbreukmaking op die estetiese as oorlas: Dorland v Smith JC Knobel Tydskrif vir Hedendaagse Romeins-Hollandse Reg, 2003 | 3 | 2003 |
| The conservation status of eagles in South African law JC Knobel Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad …, 2013 | 2 | 2013 |
| The feasibility of the co-existence of concrete negligence and legal causation JC Knobel South African Law Journal 124 (3), 579-599, 2007 | 2 | 2007 |
| The apparent tautology of the tests for wrongfulness and negligence in instances of liability for omission JC Knobel Tydskrif vir Hedendaagse Romeins-Hollandse Reg 83 (2), 203-216, 2020 | 1 | 2020 |
| The Harpy Eagle and the Amazon rainforest in Brazilian federal law - thoughts on environmental law and the conservation of birds of prey and their habitat JC Knobel De Jure 50 (2), 204-220, 2017 | 1 | 2017 |
| Novus Actus Interveniens and Causation in the Law of Delict: A Reappraisal in Anticipation of New Legislation on the Apportionment of Loss JC Knobel THRHR 67, 409, 2004 | 1 | 2004 |
| Wrongfulness of Trade Secret Misappropriation; and Trade Secrets as Objects of Subjective Rights J Knobel Acta Juridica, 196, 2000 | 1 | 2000 |
| Reasonableness, wrongfulness and fault J Knobel Essays in honour of Johann Neethling, 229-243, 2015 | | 2015 |
| Essays in honour of Johann Neethling J Potgieter, J Knobel, RM Jansen LexisNexis, 2015 | | 2015 |
| The legal status of the Spanish Imperial Eagle in Spain and thoughts on environmental law and policy as contributing factors in the conservation of species JC Knobel Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad …, 2014 | | 2014 |
| Thoughts on Intention, Consciousness of Wrongfulness and Negligence in Delict JC Knobel Journal of Contemporary Roman-Dutch Law 75, 484-491, 2012 | | 2012 |
| Remnants of blameworthiness in the actio de pauperie JC Knobel THRHR 74, 633, 2011 | | 2011 |
| Wrongfulness and Intention JC Knobel Journal of Contemporary Roman-Dutch Law 73, 115, 2010 | | 2010 |
| Die actio de pauperie en aanspreeklikheid gebaseer op nalatigheid JC Knobel Tydskrif vir Hedendaagse Romeins-Hollandse Reg, 2010 | | 2010 |
| Die volgorde waarin die delikselemente onregmatigheid en skuld bepaal moet word JC Knobel Tydskrif vir Hedendaagse Romeins-Hollandse Reg, 2008 | | 2008 |
