GREGORY ANNE. (2008). PLANNING AND MANAGING PUBLIC RELATIONS COMPAIGNS (3 RD.). KOGAN PAGE.
Chicago Style (17. basım) AtıfGREGORY ANNE. PLANNING AND MANAGING PUBLIC RELATIONS COMPAIGNS. 3 RD. NEW DELHI: KOGAN PAGE, 2008.
MLA (9th ed.) AtıfGREGORY ANNE. PLANNING AND MANAGING PUBLIC RELATIONS COMPAIGNS. 3 RD. KOGAN PAGE, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..