Whalen, D. (2007). The professional communications toolkit D. Joel whalen. Sage Publications.
Chicagoスタイル(17版)引用形式Whalen, D.Joel. The Professional Communications Toolkit D. Joel Whalen. Sage Publications, 2007.
MLA(8版)引用形式Whalen, D.Joel. The Professional Communications Toolkit D. Joel Whalen. Sage Publications, 2007.
警告: この引用は必ずしも正確ではありません.