Sorenson, R. (1951). The art of board membership. Association Press.
Chicagoスタイル(17版)引用形式Sorenson, Roy. The Art of Board Membership. Association Press, 1951.
MLA(9版)引用形式Sorenson, Roy. The Art of Board Membership. Association Press, 1951.
警告: この引用は必ずしも正確ではありません.