Guth,David, & Marsh,Charles. (2017). Public relations: A values-driven approach (6th.). Pearson.
Chicagoスタイル(17版)引用形式Guth,David, , Marsh,Charles. Public Relations: A Values-driven Approach. 6th. New York: Pearson, 2017.
MLA(9版)引用形式Guth,David, , Marsh,Charles. Public Relations: A Values-driven Approach. 6th. Pearson, 2017.
警告: この引用は必ずしも正確ではありません.