Theaker, A., & Yaxley, H. (2013). The public relations strategic toolkit: An essential guide to successful public relations practice. Routledge.
Trích dẫn kiểu ChicagoTheaker, Alison, và Heather Yaxley. The Public Relations Strategic Toolkit: An Essential Guide to Successful Public Relations Practice. London: Routledge, 2013.
Trích dẫn MLATheaker, Alison, và Heather Yaxley. The Public Relations Strategic Toolkit: An Essential Guide to Successful Public Relations Practice. Routledge, 2013.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.