APA aipamena

(2007). Public relations: The profession and the practice. Boston: McGraw-Hill Higher Education.

Chicago Style aipamena

Public Relations: The Profession and the Practice. Boston: McGraw-Hill Higher Education, 2007.

MLA aipamena

Public Relations: The Profession and the Practice. Boston: McGraw-Hill Higher Education, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.