Best Practices Guidelines for Early Intervention (Washington State Department of Health)

Easterbrooks, S. (2002). Modes of Communication and Education Placement of Children Who Are Deaf and Hard of Hearing: A Review of the Efficacy Literature[a literature review for a report by the Washington State Institute for Public Policy]

The Deaf and Hard of Hearing Directory includes the following school personnel: administrators, audiologists, teachers of the Deaf, educational interpreters and SLPs.

Resource Notebook for Families of Children Who are Deaf or Hard of Hearing
https://www.wsdsonline.org/wp-content/uploads/2017/04/13_EHDDInotebk_E16L.pdf