German, A. C. D. (1962). Introduction to law enforcement. Charles C. Thomas.
シカゴスタイル引用形German, A. C Day. Introduction to Law Enforcement. USA: Charles C. Thomas, 1962.
MLA引用形式German, A. C Day. Introduction to Law Enforcement. Charles C. Thomas, 1962.
警告: この引用は必ずしも正確ではありません.