LUNDGREN,REGINA, E. (2009). Risk Communication: A Handbook for Communicating Environmental, Safety and Health Risks fourth edition. John Wiley & Sons.
Chicago-referens (17:e uppl.)LUNDGREN,REGINA, E. Risk Communication: A Handbook for Communicating Environmental, Safety and Health Risks Fourth Edition. John Wiley & Sons, 2009.
MLA-referens (8:e uppl.)LUNDGREN,REGINA, E. Risk Communication: A Handbook for Communicating Environmental, Safety and Health Risks Fourth Edition. John Wiley & Sons, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.