Gentle Birth Choices
by Barbara Harper
Birthing from Within
by Pam England
The Naturally Healthy Pregnancy
by Shonda Parker
The Complete Book of Pregnancy and Childbirth
by Sheila Kitzinger
Ina May's Guide to Childbirth
by Ina May Gaskin
Evidenced Based Birth
Spinning Babies
Citizens for Midwifery
American Pregnanacy Assoc
Midwives Alliance of North America
AABC - Birth Center Study