Omand, D. (2010). Securing the state. Oxford University Press.
Chicago-čujuhus (17. p.)Omand, David. Securing the State. New York, New York: Oxford University Press, 2010.
MLA-čujuhus (9. p.)Omand, David. Securing the State. Oxford University Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.