JAMES J HAROLD. (1985). WRITING & COMMUNICATING IN BUSINESS. MACMILLAN.
Chicagoスタイル(17版)引用形式JAMES J HAROLD. WRITING & COMMUNICATING IN BUSINESS. LONDON: MACMILLAN, 1985.
MLA(9版)引用形式JAMES J HAROLD. WRITING & COMMUNICATING IN BUSINESS. MACMILLAN, 1985.
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