Cita APA (7a ed.)
Merry, T. (2006). Invitation to Person-Centred Psychology. PCCS Books.
Cita estilo Chicago (17a ed.)
Merry, Tony. Invitation to Person-Centred Psychology. Ross-on-Wye, Inglaterra: PCCS Books, 2006.
Cita MLA (9a ed.)
Merry, Tony. Invitation to Person-Centred Psychology. PCCS Books, 2006.
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