Cita APA (7th ed.)
Davies, P. W. (1998). Public Affairs Techniques for Business. Thorogood Publishing Ltd.
Cita Chicago (17th ed.)
Davies, Peter Wynne. Public Affairs Techniques for Business. Thorogood Publishing Ltd, 1998.
Cita MLA (9th ed.)
Davies, Peter Wynne. Public Affairs Techniques for Business. Thorogood Publishing Ltd, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.