APA-viite

(2004).  The Pfeiffer book of successful communication skill-building tools: The most enduring, effective, and valuable training activities for improving interpresonal communication.  Pfeiffer.

Chicago-tyylinen lähdeviittaus

 The Pfeiffer Book of Successful Communication Skill-building Tools: The Most Enduring, Effective, and Valuable Training Activities for Improving Interpresonal Communication.  Pfeiffer, 2004.

MLA-viite

 The Pfeiffer Book of Successful Communication Skill-building Tools: The Most Enduring, Effective, and Valuable Training Activities for Improving Interpresonal Communication.  Pfeiffer, 2004.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.