Onggo, B. J. E-PR: Menggapai Publisitas di Era Interaktif Lewat Media Online. andi offset.
Chicago Style (17th ed.) CitationOnggo, Bob Julius. E-PR: Menggapai Publisitas Di Era Interaktif Lewat Media Online. andi offset.
MLA (8th ed.) CitationOnggo, Bob Julius. E-PR: Menggapai Publisitas Di Era Interaktif Lewat Media Online. andi offset.
Warning: These citations may not always be 100% accurate.