- Dr Craig Childress is an American Psychologist and Psychotherapist who writes about Parental Alienation on his blog
- Legal and Psychotherapeutic Approaches to the Three Types of Parental Alienation Syndrome Families: – Richard A. Gardner, M.D. — Article by leading US proponent of PAS, Richard Gardner.
- Parental Alienation Syndrome: How to Detect It and What to Do About It by J. Michael Bone and Michael R. Walsh— 1999 article by Bone & Walsh (psychotherapist & lawyer) published by the Florida Bar Association
- S.P.A.R.C. – SPARC: Separated Parenting Access & Resource Centre Very comprehensive database of articles on parental alienation.
- The Spectrum of Parental Alienation Syndrome (Part I) by Deirde Rand, Piece 1 — Article by US Psychologist, Deirdre Conway Rand.
