Cita APA

Center, A. H., & Jackson, P. (1990). Public relations practices: Managerial case studies and problems (4th ed.). New Jersey: Prentice Hall Regents.

Citación estilo Chicago

Center, Allen H., and Patrick Jackson. Public Relations Practices: Managerial Case Studies and Problems. 4th ed. New Jersey: Prentice Hall Regents, 1990.

Cita MLA

Center, Allen H., and Patrick Jackson. Public Relations Practices: Managerial Case Studies and Problems. 4th ed. New Jersey: Prentice Hall Regents, 1990.