APA (7th ed.) Citation

Robert B. Clarke Educators' Conference & Direct Marketing Educational Foundation. (1999). Frontiers in direct marketing research: Proceedings. John Wiley & Sons, Inc..

Chicago Style (17th ed.) Citation

Robert B. Clarke Educators' Conference and Direct Marketing Educational Foundation. Frontiers in Direct Marketing Research: Proceedings. [New York, N.Y.]: John Wiley & Sons, Inc., 1999.

MLA (9th ed.) Citation

Robert B. Clarke Educators' Conference and Direct Marketing Educational Foundation. Frontiers in Direct Marketing Research: Proceedings. John Wiley & Sons, Inc., 1999.