On the Studs Terkel radio show (Chicago) : Jo Freeman, Mary Jean Collins-Robson, and Naomi Weisstein discuss women's rights and liberation ; 25th March 1970 part 1 [[https://studsterkel.wfmt.com/programs/jo-freeman-mary-jean-collins-robson-and-naomi-weisstein-discuss-womens-rights-and]] part 2 [[https://studsterkel.wfmt.com/programs/jo-freeman-mary-jean-collins-robson-and-naomi-weisstein-discuss-womens-rights-and-0]]