1 -Ā Peterson Institute for International Economics, May 2020
2 & 4 - Sheryl Sandberg,Ā Inc, accessed April 2022
3 - Sheryl Sandberg,Ā Forbes, March 2013
5 - Dr. Jill Biden,Ā Women Deliver, March 2017
6 -Ā Tinder
7 & 9 - Whitney Wolfe Herd,Ā Wikipedia, accessed April 2022
8 -Ā Bumble
10 - Whitney Wolfe Herd,Ā 365 quotes, accessed April 2022
11 -Ā Birchbox
12 - Katia Beauchamp,Ā SBBC, accessed April 2022
13 - Biz2Credit Women-Owned Business Study,Ā Yahoo Finance, March 2021
14 -Ā Women in Innovation Awards
15 - Sheryl Sandberg,Ā Good Reads, accessed April 2022
16 -Ā Spanx
17 - Sara Blakely,Ā CNBC, October 2013