Renwick, S. P. SPIE Security + Defence Industry Talks. SPIE Digital Library.
Čikaški stil citiranja (17. izdanje)Renwick, Stephen P. SPIE Security + Defence Industry Talks. SPIE Digital Library.
MLA način citiranja (8. izdanje)Renwick, Stephen P. SPIE Security + Defence Industry Talks. SPIE Digital Library.
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