Hirst, B. A. (2005). Exam prep: Fire investigator. Jones and Barlett publishers.
Čikaški stil citiranjaHirst, Ben A. Exam Prep: Fire Investigator. Sudbury: Jones and Barlett publishers, 2005.
MLA način citiranjaHirst, Ben A. Exam Prep: Fire Investigator. Jones and Barlett publishers, 2005.
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