Endnote X9 not sorting one of my references in alphabetical order


I’m trying to figure out why the reference in (1) isn’t at the bottom. Everything else seems to be in alphabetical order. I’m using Word. Thanks so much for your help.

(1) FAO, IFAD, UNICEF, WFP and WHO, 2020. In Brief to The State of Food Security and Nutrition in the World 2020. Transforming food systems for affordable healthy diets. Chairperson: [Internet.].

(2) Cajete, Gregory, 2000. Philosophy of Native Science. Native science: natural laws of interdependence. 1st ed. Santa Fe, New Mexico: Clear Light Publishers.

(3) Clendenning, Jessica, Wolfram H. Dressler and Carol Richards, 2016. Food justice or food sovereignty? Understanding the rise of urban food movements in the USA. Agriculture and human values, 33:165-177.

(4) FAO, 2008. An Introduction to the Basic Concepts of Food Security. Chairperson: [Internet.]  Available from: