APA (7th ed.) Citation

Contreras, F. L. (2016). What is Marketing? A Study on Marketing Managers’ Perception of the Definition of Marketing. Universidad de Puerto Rico.

Chicago Style (17th ed.) Citation

Contreras, Frank Lozada. What Is Marketing? A Study on Marketing Managers’ Perception of the Definition of Marketing. Universidad de Puerto Rico, 2016.

MLA (9th ed.) Citation

Contreras, Frank Lozada. What Is Marketing? A Study on Marketing Managers’ Perception of the Definition of Marketing. Universidad de Puerto Rico, 2016.

Warning: These citations may not always be 100% accurate.