Josephs, R. (1958). Streamlining: Your executive workload. Prentice hall.
Čikaški stil citiranjaJosephs, Ray. Streamlining: Your Executive Workload. New Jersey: Prentice hall, 1958.
MLA način citiranjaJosephs, Ray. Streamlining: Your Executive Workload. Prentice hall, 1958.
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