Pearson, B. (1992). Common sense time management..... success. Viva.
Lua i Stíl Chicago (17ú heag.)Pearson, Barrie. Common Sense Time Management..... Success. New Delhi: Viva, 1992.
Lua MLA (9ú heag.)Pearson, Barrie. Common Sense Time Management..... Success. Viva, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.