Phillips, B. (2009). Locksmith and security professionals' exam study guide. New York: McGraw-Hill.
シカゴスタイル引用形Phillips, Bill. Locksmith and Security Professionals' Exam Study Guide. New York: McGraw-Hill, 2009.
MLA引用形式Phillips, Bill. Locksmith and Security Professionals' Exam Study Guide. New York: McGraw-Hill, 2009.
警告: この引用は必ずしも正確ではありません.