Peters, T. (1999). The Project 50 (Reinventing Work). Knopf Doubleday.
Chicago-čujuhus (17. p.)Peters, Tom. The Project 50 (Reinventing Work). Knopf Doubleday, 1999.
MLA-čujuhus (9. p.)Peters, Tom. The Project 50 (Reinventing Work). Knopf Doubleday, 1999.
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