National Institute of Business Management. (1990). Mastering meetings. Berkeley Books.
Chicagoスタイル(17版)引用形式National Institute of Business Management. Mastering Meetings. New York: Berkeley Books, 1990.
MLA(9版)引用形式National Institute of Business Management. Mastering Meetings. Berkeley Books, 1990.
警告: この引用は必ずしも正確ではありません.