Theaker, A. (2004). Public relations handbook (Ed.2.). Routledge.
Citación estilo ChicagoTheaker, Alison. Public Relations Handbook. Ed.2. London: Routledge, 2004.
Cita MLATheaker, Alison. Public Relations Handbook. Ed.2. Routledge, 2004.
Warning: These citations may not always be 100% accurate.