Gaya APA

Preston, C. (2012). Event Marketing: How to Successfully Promote Events, Festival, Conventions and Exposition (2nd Ed.). Hoboken: John Wiley and Sons, Inc..

Gaya MLA

Preston, Chris. "Event Marketing: How to Successfully Promote Events, Festival, Conventions and Exposition". 2nd Ed. Hoboken: John Wiley and Sons, Inc., 2012. BUKU.