Disclosure: Two-for-One
- CBC news program explores the use of the drug as an oral contraceptive despite it never having been approved for that use in Canada.
- http://cbc.ca/disclosure/archives/030114_diane/main.html

Dianette
- Features information about the use of this drug in the treatment of hirsutism and polycystic ovarian syndrome.
- http://www.dundee.ac.uk/medicine/tayendoweb/images/dianette.htm

Diane-35
- Cyproterone acetate and ethinyl estradiol. Combined acne treatment and oral contraceptive. Features information about the pill, FAQs, and tips.
- http://www.diane35.com/