Healthline. https://www.healthline.com/health/flower-essences
Diakses pada 9 Desember 2020Everyday Health. https://www.everydayhealth.com/alternative-health/bach-flower-treatment.aspx
Diakses pada 9 Desember 2020WebMD. https://www.webmd.com/vitamins-and-supplements/bach-flower-remedies
Diakses pada 9 Desember 2020