CHOPRA R K. (1986). OFFICE ORGANISATION AND MANAGEMENT (2.). HIMALAYA PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)CHOPRA R K. OFFICE ORGANISATION AND MANAGEMENT. 2. MUMBAI: HIMALAYA PUBLISHING HOUSE, 1986.
MLA-čujuhus (9. p.)CHOPRA R K. OFFICE ORGANISATION AND MANAGEMENT. 2. HIMALAYA PUBLISHING HOUSE, 1986.
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