Lafley Alan G. & Martin Roger L. (2013). Playing to Win: How Strategy really works. HBRP, Thoms Press India ltd.
Lua i Stíl Chicago (17ú heag.)Lafley Alan G. agus Martin Roger L. Playing to Win: How Strategy Really Works. India: HBRP, Thoms Press India ltd, 2013.
Lua MLA (9ú heag.)Lafley Alan G. agus Martin Roger L. Playing to Win: How Strategy Really Works. HBRP, Thoms Press India ltd, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.