Kleppner, O., & Govoni, N. A. P. (1980). Advertising procedure (7th ed.). Prentice-Hall.
芝加哥风格引文Kleppner, Otto, 与 Norman A. P. Govoni. Advertising Procedure. 7th ed. Englewood Cliffs, N.J: Prentice-Hall, 1980.
MLA引文Kleppner, Otto, 与 Norman A. P. Govoni. Advertising Procedure. 7th ed. Prentice-Hall, 1980.
警告：这些引文格式不一定是100％准确.