Stone, W. C. (2018). Believe and achieve: 7 principles of success. Jaico publishing house.
Lua i Stíl Chicago (17ú heag.)Stone, W. Clement. Believe and Achieve: 7 Principles of Success. Mumbai: Jaico publishing house, 2018.
Lua MLA (9ú heag.)Stone, W. Clement. Believe and Achieve: 7 Principles of Success. Jaico publishing house, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.