Tharpe, Nell L.
Clinical practice guidelines for midwifery & women's health
Jones and Bartlett Publishers, 2006
 Buku Teks
Uphold, Constance R.
Clinical guidelines in adult health
Barmarrae Books, 1999
 Buku Referensi
Standards of midwifery practice for safe motherhood vol. 4 : guidelines for implementation
Regional Office for South-East Asia, World Health Organization, United Nations
WHO , 1999
 Buku Teks
Bryar, Rosamund M.
Theory for midwifery practice
Palgrave, 1995
 Buku Teks
Midwifery : best practice 2
Books for Midwives , 2004
 Buku Teks