ASHA technical report on Students and Professionals Who Speak English with Accents and Non-Standard Dialects https://www.asha.org/policy/TR1998-00154/).
ASHA’s position on Cultural Competence https://www.asha.org/practice-portal/professional-issues/cultural-competence/ as well as principles of cultural humility (Trevalon & Murray-Garcia, 1998 https://melanietervalon.com/wp-content/uploads/2013/08/CulturalHumility_Tervalon-and-Murray-Garcia-Article.pdf).