Simmons, B., & Watson, D. (2014). The PMLD ambiguity: Articulating the life-worlds of children with profound and multiple learning disabilities. Karnac.
Παραπομπή σε μορφή Chicago (17η εκδ.)Simmons, Ben, και Debbie Watson. The PMLD Ambiguity: Articulating the Life-worlds of Children with Profound and Multiple Learning Disabilities. London, [England]: Karnac, 2014.
Παραπομπή σε μορφή MLA (9th εκδ.)Simmons, Ben, και Debbie Watson. The PMLD Ambiguity: Articulating the Life-worlds of Children with Profound and Multiple Learning Disabilities. Karnac, 2014.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.