OBS Resources for Breastfeeding & Sleep
Baby Sleep Info Source (BASIS) from Durham University Parent-Infant Sleep Lab. Information about normal infant sleep based upon the latest UK and world-wide research, including downloadable information sheets in several languages.
La Leche League GB Sleep and the breastfed baby
Sweet Sleep: Nighttime and Naptime Strategies for the Breastfeeding Family Diane Weissinger, Diana West, Linda J. Smith & Teresa Pitman 2014, published by Pinter & Martin. Also available in Kindle.
Kellymom Sleeping through the night
Parenting Science Newborn sleep patterns