Kleppner, O., & Govoni, N. A. P. (1979). Advertising procedure (7th ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationKleppner, Otto, and Norman A. P. Govoni. Advertising Procedure. 7th ed. Englewood Cliffs, N.J: Prentice-Hall, 1979.
MLA (9th ed.) CitationKleppner, Otto, and Norman A. P. Govoni. Advertising Procedure. 7th ed. Prentice-Hall, 1979.
Warning: These citations may not always be 100% accurate.