BLACK J STEWART. (2004). LEADING STRATEGIC CHANGE: BREAKING THROUGH THE BRAIN BARRIER. PEARSON EDUCATION.
Lua i Stíl Chicago (17ú heag.)BLACK J STEWART. LEADING STRATEGIC CHANGE: BREAKING THROUGH THE BRAIN BARRIER. SINGAPORE: PEARSON EDUCATION, 2004.
Lua MLA (9ú heag.)BLACK J STEWART. LEADING STRATEGIC CHANGE: BREAKING THROUGH THE BRAIN BARRIER. PEARSON EDUCATION, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.