Gaya APA

Holtz, S. (2002). Public relations on the net : winning strategies to inform and influence the media, The investment community, the government, the public, and more! (2nd. Ed). New York: Amacom,.

Gaya MLA

Holtz, Shel. "Public relations on the net : winning strategies to inform and influence the media, The investment community, the government, the public, and more!". 2nd. Ed New York: Amacom,, 2002. Text.