Tips for self represented victims of domestic violence. An article by Amanda Kay, JD, Program Attorney with the National Council of Juvenile and Family Court Judges. Not specific to Washington but a very good article.
Article on general tips for presenting evidence in court by Author: Nancy Ver Steegh, Professor of Law, Mitchell Hamline School of Law, Consultant, National Council of Juvenile and Family Court Judges. This is NOT specific to Washington State Evidence law but a generally helpful article.