Healthline. https://www.healthline.com/health/healthy-sex/vibrator-how-to-buyDiakses pada 27 Januari 2020CBC Life. https://www.cbc.ca/life/wellness/how-to-choose-the-right-sex-toys-and-tools-for-you-1.5033157Diakses pada 27 Januari 2020Good House Keeping. https://www.goodhousekeeping.com/uk/health/sexual-health/a578819/how-to-choose-the-right-vibrator-tips-advice/Diakses pada 27 Januari 2020