Parrett, W. G. (2007). The sentinel CEO: Perspectives on security, risk, and leadership in a post-9/11 world. Hoboken, NJ: John Wiley & Sons.
シカゴスタイル引用形Parrett, William G. The Sentinel CEO: Perspectives On Security, Risk, and Leadership in a Post-9/11 World. Hoboken, NJ: John Wiley & Sons, 2007.
MLA引用形式Parrett, William G. The Sentinel CEO: Perspectives On Security, Risk, and Leadership in a Post-9/11 World. Hoboken, NJ: John Wiley & Sons, 2007.
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