Theaker, A. (2014). The Public Relations Strategic Toolkit. Routledge.
Chicago Style aipamenaTheaker, Alison. The Public Relations Strategic Toolkit. Routledge, 2014.
MLA aipamenaTheaker, Alison. The Public Relations Strategic Toolkit. Routledge, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.