Langdridge, D., Barker, M., & Vossler, A. (2010). Understanding counselling and psychotherapy. SAGE ; In association with The Open University.
Stile di citazione ChicagoLangdridge, Darren, Meg Barker, e Andreas Vossler. Understanding Counselling and Psychotherapy. London ; Thousand Oaks, Calif. : Milton Keynes [England]: SAGE ; In association with The Open University, 2010.
Citazione MLALangdridge, Darren, et al. Understanding Counselling and Psychotherapy. SAGE ; In association with The Open University, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.