Chang, R. (1998). Imprpving through bench marking. Wheeler.
Chicagoスタイル(17版)引用形式Chang, Richard. Imprpving Through Bench Marking. New Delhi: Wheeler, 1998.
MLA(9版)引用形式Chang, Richard. Imprpving Through Bench Marking. Wheeler, 1998.
警告: この引用は必ずしも正確ではありません.