ebrary, Inc, & Christensen, M. (2009). Validation and test of central concepts in positive work and organizational psychology: The second report from the Nordic project Positive factors at work. Nordic Council of Ministers.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Marit Christensen. Validation and Test of Central Concepts in Positive Work and Organizational Psychology: The Second Report from the Nordic Project Positive Factors at Work. Copenhagen: Nordic Council of Ministers, 2009.
Lua MLA (9ú heag.)ebrary, Inc, agus Marit Christensen. Validation and Test of Central Concepts in Positive Work and Organizational Psychology: The Second Report from the Nordic Project Positive Factors at Work. Nordic Council of Ministers, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.