Gaya APA

Ulrich, D. et al (2005). Best practices in leadrship development and organization chage : how the best companies ensure meaningful change and sustainable leadership . San Francisco: Pfeiffer.

Gaya MLA

Ulrich, David. et al. "Best practices in leadrship development and organization chage : how the best companies ensure meaningful change and sustainable leadership". San Francisco: Pfeiffer, 2005. .