O'Hagan, K. (1996). Competence in social work practice: A practical guide for professionals. J. Kingsley Publishers.
Citazione stile Chigago Style (17a edizione)O'Hagan, Kieran. Competence in Social Work Practice: A Practical Guide for Professionals. London: J. Kingsley Publishers, 1996.
Citatione MLA (9a ed.)O'Hagan, Kieran. Competence in Social Work Practice: A Practical Guide for Professionals. J. Kingsley Publishers, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.