Josephs, R. (1958). Streamlining: Your executive workload. Prentice hall.
シカゴスタイル引用形Josephs, Ray. Streamlining: Your Executive Workload. New Jersey: Prentice hall, 1958.
MLA引用形式Josephs, Ray. Streamlining: Your Executive Workload. Prentice hall, 1958.
警告: この引用は必ずしも正確ではありません.