Blyth, M. (2008). Risk and security management: Protecting people and sites worldwide. John Wiley & Sons.
Chicago-čujuhus (17. p.)Blyth, Michael. Risk and Security Management: Protecting People and Sites Worldwide. Hoboken, N.J.: John Wiley & Sons, 2008.
MLA-čujuhus (9. p.)Blyth, Michael. Risk and Security Management: Protecting People and Sites Worldwide. John Wiley & Sons, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.