Luanna taifid

Lua APA (7ú heag.)
Irwin, T., Wechter, E., & MacMillan, M. (2014). Impact: Great leadership changes everything. BenBella Books.
Lua i Stíl Chicago (17ú heag.)
Irwin, Tim, Eric Wechter, agus Matthew MacMillan. Impact: Great Leadership Changes Everything. Dallas, Texas: BenBella Books, 2014.
Lua MLA (9ú heag.)
Irwin, Tim, et al. Impact: Great Leadership Changes Everything. BenBella Books, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.