1. Midwifery is Catching;Barrington,1985
2. Midwives in Passage: A Case Study of Occupational Change;Benoit,1987
3. The Nurse-midwife: a Pioneer;Breckinridge,1927
4. Midwifery Practice and State Regulation a Sociological Perspective (unpublished PhD dissertation);Burtch,1987
5. Promoting Midwifery, Frosecuting Midwives: the State and the Midwifery Movement in Canada;Burtch,1988