STAPLETON JOHN. (1982). HOW TO PREPARE A MARKETING PLAN (3RD.). GOWER.
Chicagoスタイル(17版)引用形式STAPLETON JOHN. HOW TO PREPARE A MARKETING PLAN. 3RD. GREAT BRITAIN: GOWER, 1982.
MLA(9版)引用形式STAPLETON JOHN. HOW TO PREPARE A MARKETING PLAN. 3RD. GOWER, 1982.
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