Norma McCorvey, Andy Meisler: I Am Roe. Harper Collins, New York 1994, ISBN 0-06-017010-7, S.11 (englisch, archive.org).
Elisabeth Cawthon: Medicine on Trial: A Handbook with Cases, Laws, and Documents. ABC-CLIO, Santa Barbara, CA 2004, ISBN 978-1-85109-569-8, S.13 (archive.org).