Organic Facts.
https://www.organicfacts.net/health-benefits/animal-product/milk.html
Diakses pada 17 Februari 2020Organic Facts.
https://www.organicfacts.net/health-benefits/animal-product/organic-milk.html
Diakses pada 17 Februari 2020NHS.
https://www.nhs.uk/news/food-and-diet/organic-milk-is-healthier-than-conventional-milk-study-says/
Diakses pada 17 Februari 2020Medical News Today.
https://www.medicalnewstoday.com/articles/273451#concerns_and_precautions
Diakses pada 17 Februari 2020Futurity.
https://www.futurity.org/milk-glutathione-879052/
Diakses pada 17 Februari 2020