See also Siegel (2007), p. 2: "Valerie Solanas, author of the man-hating tract known as the S.C.U.M. (Society for Cutting Up Men) Manifesto, shot Andy Warhol.... [¶] To women of the Baby Boomer generation, th[is and other] ... opening salvos of a revolution are moments of canonical—and personal—feminist history." & Siegel (2007), pp. 71–72: "Solanas's supporters argued that the shooting of a prominent male avant-garde figure was a bold political statement offered in the name of women's liberation". Siegel, Deborah (2007). Sisterhood, Interrupted: From Radical Women to Grrls Gone Wild. New York: Palgrave Macmillan. ISBN978-1-4039-8204-9. Siegel, Deborah (2007). Sisterhood, Interrupted: From Radical Women to Grrls Gone Wild. New York: Palgrave Macmillan. ISBN978-1-4039-8204-9.
Castro (1990), pp. 73–74 Castro, Ginette (1990). American Feminism: A Contemporary History. Translated by Elizabeth Loverde-Bagwell. New York: New York University Press. ISBN0-8147-1448-X. (translated from Radioscopie du féminisme américain (Paris, France: Presses de la Fondation Nationale des Sciences Politiques, 1984)
Castro (1990), p. 264 (Chronology) Castro, Ginette (1990). American Feminism: A Contemporary History. Translated by Elizabeth Loverde-Bagwell. New York: New York University Press. ISBN0-8147-1448-X. (translated from Radioscopie du féminisme américain (Paris, France: Presses de la Fondation Nationale des Sciences Politiques, 1984)
Castro (1990), p. 101 ("certainly" "the feminist charter on violence", "legitimiz[ing] ... hysteria as a terrorist force"). Castro, Ginette (1990). American Feminism: A Contemporary History. Translated by Elizabeth Loverde-Bagwell. New York: New York University Press. ISBN0-8147-1448-X. (translated from Radioscopie du féminisme américain (Paris, France: Presses de la Fondation Nationale des Sciences Politiques, 1984)
Castro (1990), pp. 64 (Solanas "recommended the gradual elimination of all males") & 74 (the proposal of the Manifesto "that men should quite simply be eliminated" was "[not] meant to be taken seriously" Castro, Ginette (1990). American Feminism: A Contemporary History. Translated by Elizabeth Loverde-Bagwell. New York: New York University Press. ISBN0-8147-1448-X. (translated from Radioscopie du féminisme américain (Paris, France: Presses de la Fondation Nationale des Sciences Politiques, 1984)