RADTKE,SHRMA N K. (1984). COOPERATIVE RESEARCH AND DEVELOPMENT. AMACOM.
Chicagoスタイル(17版)引用形式RADTKE,SHRMA N K. COOPERATIVE RESEARCH AND DEVELOPMENT. NEW YORK: AMACOM, 1984.
MLA(9版)引用形式RADTKE,SHRMA N K. COOPERATIVE RESEARCH AND DEVELOPMENT. AMACOM, 1984.
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