Mesur Hawliau Plant a Phobl Ifanc (Cymru) = Rights of Children and Young Persons (Wales) Measure, Ychwanegu i'r clipfwrdd mccc/nawm/2011/2. Ffeil = File 2011. Rhan oMesurau a Deddfau Cynulliad Cenedlaethol Cymru = National Assembly for Wales Measures and Acts,