Wright, H. N. (1985). Crisis counseling: Helping people in crisis and stress. HLP.
Citazione stile Chigago Style (17a edizione)Wright, H. Norman. Crisis Counseling: Helping People in Crisis and Stress. California: HLP, 1985.
Citatione MLA (9a ed.)Wright, H. Norman. Crisis Counseling: Helping People in Crisis and Stress. HLP, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.