APA aipamena

Phelps, D., & Howsad westing J. (1960). Marketing management. Richard Irwin Inc.

Chicago Style aipamena

Phelps, D.M, and Howsad westing J. Marketing Management. Homewood: Richard Irwin Inc, 1960.

MLA aipamena

Phelps, D.M, and Howsad westing J. Marketing Management. Richard Irwin Inc, 1960.