VRAR PREM. (1998). PRODUCTIVITY MANAGEMENT: A SYSTEMATIC APPROACH. NAROSA PUBLISHING HOUSE.
Chicagoスタイル(17版)引用形式VRAR PREM. PRODUCTIVITY MANAGEMENT: A SYSTEMATIC APPROACH. NEW DELHI: NAROSA PUBLISHING HOUSE, 1998.
MLA(9版)引用形式VRAR PREM. PRODUCTIVITY MANAGEMENT: A SYSTEMATIC APPROACH. NAROSA PUBLISHING HOUSE, 1998.
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