Robbins. Truth About Managing People, The (2.). Pearson India.
Lua i Stíl Chicago (17ú heag.)Robbins. Truth About Managing People, The. 2. Pearson India.
Lua MLA (8ú heag.)Robbins. Truth About Managing People, The. 2. Pearson India.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.