Mearns, D. (1994). Developing person-centred counselling. Sage Publications.
Citazione stile Chigago Style (17a edizione)Mearns, Dave. Developing Person-centred Counselling. London ; Thousand Oaks: Sage Publications, 1994.
Citatione MLA (9a ed.)Mearns, Dave. Developing Person-centred Counselling. Sage Publications, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.