London Centre for Psychotherapy, ebrary, Inc, & Foster, A. (2006). Difference: An avoided topic in practice. Karnac.
Citazione stile Chigago Style (17a edizione)London Centre for Psychotherapy, Inc ebrary, e Angela Foster. Difference: An Avoided Topic in Practice. London ; New York: Karnac, 2006.
Citatione MLA (9a ed.)London Centre for Psychotherapy, et al. Difference: An Avoided Topic in Practice. Karnac, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.