"Noble's Julie Robertson to lead IADC in 2020". Drilling Contractors - Official Magazine of the International Association of Drilling Contractors (IADC). November 12, 2019. Retrieved 2020-06-01.
"Robertson: A career built on desire to excel". Drilling Contractors - Official Magazine of the International Association of Drilling Contractors (IADC). January 22, 2020. Retrieved 2020-06-01.