Esque, T. J. (2003). Making an impact: Building a top-performing organization from the bottom up. Jaico Publishing House.
Lua i Stíl Chicago (17ú heag.)Esque, Timm J. Making an Impact: Building a Top-performing Organization from the Bottom Up. Mumbai: Jaico Publishing House, 2003.
Lua MLA (9ú heag.)Esque, Timm J. Making an Impact: Building a Top-performing Organization from the Bottom Up. Jaico Publishing House, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.