Cita APA

Weiner, R. (1968). Professional 's guide to public relations services. Prentice Hall.

Citación estilo Chicago

Weiner, Richard. Professional 'S Guide to Public Relations Services. New Jersey: Prentice Hall, 1968.

Cita MLA

Weiner, Richard. Professional 'S Guide to Public Relations Services. Prentice Hall, 1968.

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