The Diagnostic and Statistical Manual of Mental Disorders, Text Revision (DSM-5-TR) is the gold standard for professionals, but sometimes another credible source can provide exactly what you need.
Online version of the printed reference edition of this comprehensive 5 volume set.
DSM5, diagnostic and statistical manual 5
Provides access to hundreds of in-depth subject encyclopedias and handbooks, plus 700+ highly-regarded publication titles
REA 050