Block, P. (1981). Flawless Consulting (sco 2nd.). Jossey-Bass.
Chicagoスタイル(17版)引用形式Block, Peter. Flawless Consulting. sco 2nd. San Franci: Jossey-Bass, 1981.
MLA(9版)引用形式Block, Peter. Flawless Consulting. sco 2nd. Jossey-Bass, 1981.
警告: この引用は必ずしも正確ではありません.