TORRINGTON, D., & HALL, L. (1987). Personal management: A new approach. Prentice-hall international.
Lua i Stíl Chicago (17ú heag.)TORRINGTON, Derek, agus Laura HALL. Personal Management: A New Approach. London: Prentice-hall international, 1987.
Lua MLA (9ú heag.)TORRINGTON, Derek, agus Laura HALL. Personal Management: A New Approach. Prentice-hall international, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.