DUN & BRADSTREET INFORMATION. (1969). HOW TO CONDUCT A MEETING. DUN & BRADSTREET..
Chicagoスタイル(17版)引用形式DUN & BRADSTREET INFORMATION. HOW TO CONDUCT A MEETING. NEW YORK: DUN & BRADSTREET., 1969.
MLA(9版)引用形式DUN & BRADSTREET INFORMATION. HOW TO CONDUCT A MEETING. DUN & BRADSTREET., 1969.
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