Christofferson, D. A. (2020). Women in Security. 1st ed. 2018. Springer International Publishing.
शिकागो स्टाइल उद्धरणChristofferson, Debra A. Women in Security. 1st Ed. 2018. Springer International Publishing, 2020.
एमएलए उद्धरणChristofferson, Debra A. Women in Security. 1st Ed. 2018. Springer International Publishing, 2020.
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