Shepherd, L. J. (2013). Critical approaches to security: An introduction to theories and methods. Routledge.
Čikaški stil citiranjaShepherd, Laura J. Critical Approaches to Security: An Introduction to Theories and Methods. London: Routledge, 2013.
MLA način citiranjaShepherd, Laura J. Critical Approaches to Security: An Introduction to Theories and Methods. Routledge, 2013.
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