Liens :
- Acheter Le Grand Mystère des Règles : http://editions.flammarion.com/Catalogue/hors-collection/vie-pratique-et-bien-etre/le-grand-mystere-des-regles
- Tout savoir sur l'application Clue : http://www.madmoizelle.com/clue-application-regles-387559
- Article du Huffington Post - Women Spend More Than £18,000 On Having Periods In Their Lifetime, Study Reveals : http://www.huffingtonpost.co.uk/2015/09/03/women-spend-thousands-on-periods-tampon-tax_n_8082526.html?utm_hp_ref=tw