APA-viite

Lencioni, P. (2006). four obsessions of an extraordinary executive: A leadership fable. Wiley India (P) Ltd.

Chicago-tyylinen lähdeviittaus

Lencioni, Patrick. Four Obsessions of an Extraordinary Executive: A Leadership Fable. New Delhi: Wiley India (P) Ltd, 2006.

MLA-viite

Lencioni, Patrick. Four Obsessions of an Extraordinary Executive: A Leadership Fable. Wiley India (P) Ltd, 2006.