Carter, E. (2006). Improving employee performance through workplace coaching. Kogan Page.
Lua i Stíl Chicago (17ú heag.)Carter, Earl. Improving Employee Performance Through Workplace Coaching. New Delhi: Kogan Page, 2006.
Lua MLA (9ú heag.)Carter, Earl. Improving Employee Performance Through Workplace Coaching. Kogan Page, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.