Mayo Clinic. https://www.mayoclinic.org/diseases-conditions/oppositional-defiant-disorder/symptoms-causes/syc-20375831
Diakses pada 24 Juli 2019Johns Hopkins Medicine. https://www.hopkinsmedicine.org/health/conditions-and-diseases/oppositional-defiant-disorder
Diakses pada 24 Juli 2019WebMD. https://www.webmd.com/mental-health/oppositional-defiant-disorder#1
Diakses pada 24 Juli 2019Child Mind Institute. https://childmind.org/article/what-is-odd-oppositional-defiant-disorder/
Diakses pada 24 Juli 2019Better Health Channel. https://www.betterhealth.vic.gov.au/health/ConditionsAndTreatments/oppositional-defiant-disorder-odd
Diakses pada 24 Juli 2019