Theaker,Alison, & Yaxley,Heather. (2013). Public relations strategic toolkit: An essential guide to successful public relations practice. Routledge.
Trích dẫn kiểu ChicagoTheaker,Alison, và Yaxley,Heather. Public Relations Strategic Toolkit: An Essential Guide to Successful Public Relations Practice. New York: Routledge, 2013.
Trích dẫn MLATheaker,Alison, và Yaxley,Heather. 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%.