Cita APA (7a ed.)
Hawkins, J. Voices of the Voiceless: Person-Centred Approaches for People with Learning Difficulties. PCCS Books.
Cita estilo Chicago (17a ed.)
Hawkins, Jan. Voices of the Voiceless: Person-Centred Approaches for People with Learning Difficulties. Ross-on-Wye, Inglaterra: PCCS Books.
Cita MLA (9a ed.)
Hawkins, Jan. Voices of the Voiceless: Person-Centred Approaches for People with Learning Difficulties. PCCS Books.
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