Morler, E. E. (2005). The leadership integrity challenge: How to assess and facilitate emotional maturity. Sonoma, CA: Sanai Pub..
Chicago-tyylinen lähdeviittausMorler, Edward E. The Leadership Integrity Challenge: How to Assess and Facilitate Emotional Maturity. Sonoma, CA: Sanai Pub., 2005.
MLA-viiteMorler, Edward E. The Leadership Integrity Challenge: How to Assess and Facilitate Emotional Maturity. Sonoma, CA: Sanai Pub., 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.