Canfield, B. R., & Moore, H. F. (1973). Public relations: Principles, cases, and problems (6th ed.). R. D. Irwin National Book Store.
芝加哥风格引文Canfield, Bertrand R., 与 H. Frazier Moore. Public Relations: Principles, Cases, and Problems. 6th ed. Homewood, Ill., Manila: R. D. Irwin National Book Store, 1973.
MLA引文Canfield, Bertrand R., 与 H. Frazier Moore. Public Relations: Principles, Cases, and Problems. 6th ed. R. D. Irwin National Book Store, 1973.
警告：这些引文格式不一定是100％准确.