Healthline. https://www.healthline.com/health/anger-issues
Diakses pada 13 Desember 2020Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle/adult-health/in-depth/anger-management/art-20048149
Diakses pada 13 Desember 2020Psychology Today. https://www.psychologytoday.com/us/blog/communication-success/201905/4-types-anger-and-their-destructive-impact
Diakses pada 13 Desember 2020Everyday Health. https://www.everydayhealth.com/news/whats-your-anger-type/
Diakses pada 13 Desember 2020