Association Montessori Internationale (AMI): www.montessori-ami.org

Oregon Montessori Association(OMA): http://www.oregonmontessori.org

North American Montessori Teacher's Association(NAMTA): montessori-namta.org

Montessori Northwest (MNW): www.montessori-nw.org

For Small Hands (Montessori Products): www.forsmallhands.com

Michael Olaf Montessori Company (Montessori Products): www.michaelolaf.net

Alfie Kohn (Author of "Unconditional Parenting"): www.alfiekohn.org

Maren Schmidt-Kid's Talk News: www.marenschmidt.com

Janet Lansbury-Elevating Child Care: A Guide to Respectful Parenting: www.janetlansbury.com