BLONNA, R. (2012). Coping with stress in a changing world. McGraw-Hill Book Company.
Citazione stile Chigago Style (17a edizione)BLONNA, Richard. Coping with Stress in a Changing World. McGraw-Hill Book Company, 2012.
Citatione MLA (9a ed.)BLONNA, Richard. Coping with Stress in a Changing World. McGraw-Hill Book Company, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.