This is the website for Doulas of North America (DONA), an international association of doulas founded in 1992 by Marshall Klaus, John Kennell, and others. (
http://www.dona.com
)
This website has links to interesting sites about doulas, including the opportunity to link to and read the diary of a doula. (
http://pregnancy.about.com/cs/doulas
)
Visit the website for Zero To Three. Then, click on "Parenting A-Z" and scroll down to the heading "Crying." You will find an article about infant crying by Lois Barclay Murphy, entitled "When a Child is Inconsolable: Staying Near." (
http://www.zerotothree.org
)