@inbook{inbook, title  = {{Family theories and siblings of people with intellectual and developmental disabilities}},

 publisher = {{Elsevier}},

 url = {{https://eprints.whiterose.ac.uk/id/eprint/197230 }},

 year = {{2022}},

 month = {{10}},

 author = {{Hayden NK and Hastings RP}},

 doi = {{10.1016/bs.irrdd.2022.09.001}},

 isbn = {{9780323990967}},

 volume = {{63}},

 pages = {{1-49}},

 note = {{Accessed on 2025/12/07}}}