Phillipson, I. (2001). Do you own P.R.getting the right publicity for your organisationIan Phillipson. Grolier.
Chicago Style aipamenaPhillipson, Ian. Do You Own P.R.getting the Right Publicity for Your OrganisationIan Phillipson. Grolier, 2001.
MLA aipamenaPhillipson, Ian. Do You Own P.R.getting the Right Publicity for Your OrganisationIan Phillipson. Grolier, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.